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Author Topic: "Enhanced" 1500 - 1700cc Valkyrie Interstate on EBay  (Read 9158 times)
PAVALKER
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Retired Navy 22YOS, 2014 Valkyrie , VRCC# 27213

Pittsburgh, Pa


« on: November 05, 2009, 08:21:29 PM »

Does anyone know the individual that owns this and is he/she here????   

http://cgi.ebay.com/ebaymotors/2001-Valkyrie-GL-1500-Interstate-enhanced-to-1700cc_W0QQitemZ250526015003QQcmdZViewItemQQptZUS_motorcycles?hash=item3a54839e1b

I know there are visual "enhancements" as I can see those.  But I would be curious as to exact mechanical enhancements that took this 1500cc to 1700cc and how that was documented?   
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John                           
Gryphon Rider
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2000 Tourer

Calgary, Alberta


« Reply #1 on: November 05, 2009, 09:45:15 PM »

Can't comment on enhancements, it would seem the owner has quite a short inseam!

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Dogg
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Posts: 1216


Berlin Md


« Reply #2 on: November 05, 2009, 09:45:52 PM »

I sent email. I am also curious as to how he did it with only having 25k in the WHOLE bike....
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Big IV
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Iron Station, NC 28080


« Reply #3 on: November 06, 2009, 03:23:23 AM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.
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VRCCDS0176
Jeff K
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Posts: 3071


« Reply #4 on: November 06, 2009, 04:47:02 AM »

I doubt that this bike is bored and or stroked to 1700cc I think someone is guessing.
There is no way this bike has only 25,000 miles on it, 25,000 on the rebuild maybe.
Why wouldn't you wash the thing before taking pictures??
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MP
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Posts: 5532


1997 Std Valkyrie and 2001 red/blk I/S w/sidecar

North Dakota


« Reply #5 on: November 06, 2009, 05:07:49 AM »

I see " too much chrome to list"  when dealers list valks.  And they are only OEM chrome pieces.  I wonder what they would say about a nice one!

MP
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Pete
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Frasier in Southeast Tennessee


« Reply #6 on: November 06, 2009, 05:53:14 AM »

I suspect that one would have to bore and stroke to reach 1700 cc. Not even sure if that is possible. A max overbore on a GL1000 produced 1086 cc with very very thin cylinder walls. Perhaps it has been done would sure be interesting to know how. Thanks Pete.
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bsnicely
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Huntington, WV


« Reply #7 on: November 06, 2009, 06:04:08 AM »

Check with Smokin Joe, his Yellow and Cream ( half breed ) has been " displacement enhanced " .   cooldude
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Willow
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« Reply #8 on: November 06, 2009, 06:41:14 AM »

You guys are way harsh on the "too much chrome".  Here's what I can list from the pix.

Chrome front fender rail
Chrome front brake caliper covers
Chrome front brake disk covers
Chrome radiator grill
Chrome fork covers
Chrome spark plug valances
Chrome engine hanger covers
Chrome transmission covers
Chrome swing arm pivot covers
Chrome bag rails
Chrome trunk rails
Chrome trunk luggage rack
Chrome replacement hand grips
Chrome license plate holder
Chrome switch case extension on the front brake master cylinder


Non-chrome additions:

Four piece custom seats
Pod lights
Trailer hitch
Cobra pipes
Air wings with lowers
Fork deflectors
Highway pegs

Even if the engine is ruined it could be a good deal for someone.  I have a perfectly good engine that I'd value at somewhere around six hundred dollars.

Nice bike.
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Spirited-6
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Nicholasville, Ky.


« Reply #9 on: November 06, 2009, 06:51:13 AM »

Run away!!! 
I love it when you see "to much chrome to list" and it's a bare bones stock Valk, or maybe some engine hangers and tranny covers added uglystupid2

Guy, you need to LOOK again. Lots of chrome on that IS. Wink
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Spirited-6
motomama
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Olathe, KS


« Reply #10 on: November 06, 2009, 06:51:50 AM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.
He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy
« Last Edit: November 06, 2009, 07:53:02 AM by motomama » Logged

Motomama
stormrider
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Kinsey, AL


« Reply #11 on: November 06, 2009, 06:52:12 AM »

Hey Carl, glad you beat me to it cause for those that are stock Valkyrie illiterate I was gonna make a list. Geezz. And like you say, would be a good deal for someone. Don't care for the color but with all the goodies if I would be interested if I was a looking. Oh and add a CB radio to that list. And it looks as though the rims are chromed.
« Last Edit: November 06, 2009, 06:56:22 AM by stormrider » Logged

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6jugzz
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LUV2RIDE...buy safety chrome

Rock hill,SC


« Reply #12 on: November 06, 2009, 07:45:20 AM »

That's  33.333333333333 cc per cyclinder, only get it by bore or stroke or both??? or 2.034127769 cubic inches per,thats alot???

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Valkyrie...ride the best, love the rest!

Chrisj CMA
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Crestview (Panhandle) Florida


« Reply #13 on: November 06, 2009, 07:58:24 AM »

That's  33.333333333333 cc per cyclinder, only get it by bore or stroke or both??? or 2.034127769 cubic inches per,thats alot???


LOL....I just got done punching keys on my calculator to get that same answer.  I think the only "enhancement" was to the ad.  Im not saying that is a bad bike, but more than 12% displacement increase just isint believable to me either.
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6jugzz
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LUV2RIDE...buy safety chrome

Rock hill,SC


« Reply #14 on: November 06, 2009, 08:23:59 AM »

Someone should ask this person "just how" they did that. I don't buy from ebay and do not have the log-in stuff. Roll Eyes
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Valkyrie...ride the best, love the rest!

Dogg
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Berlin Md


« Reply #15 on: November 06, 2009, 08:24:58 AM »

um, mine is 1720cc. but I had it resleeved. not boaring. not possible. thats why i went with resleeving. J&E pistons made me pistons. had to send cylinders to them to mic exact. I stroked mine, custom made connecting rods. carrilo. H-beam. I got more in my motor than he does in that whole IS. I aint braggin, just saying that it IS possible. just gotta see how deep you wallet is....
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Dogg
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Berlin Md


« Reply #16 on: November 06, 2009, 08:31:36 AM »

I just spoke with him. had a place in chicago called the zone?? do the head work and new cams. lots of extras. nice man, just hurtin for cash. has an 06 wing too. says the valk keeps up with the 1800 wing with no problems.....
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6jugzz
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LUV2RIDE...buy safety chrome

Rock hill,SC


« Reply #17 on: November 06, 2009, 11:32:52 AM »

ain't no substitution for cubic inches, as they say in race world. At least I now know it can be done---well I learned something, I believe I'll take the rest of the day off!! cooldude



ya think we could cram one of these under the tank- Cool
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Valkyrie...ride the best, love the rest!

Jeff K
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Posts: 3071


« Reply #18 on: November 06, 2009, 12:28:44 PM »

um, mine is 1720cc. but I had it resleeved. not boaring. not possible. thats why i went with resleeving. J&E pistons made me pistons. had to send cylinders to them to mic exact. I stroked mine, custom made connecting rods. carrilo. H-beam. I got more in my motor than he does in that whole IS. I aint braggin, just saying that it IS possible. just gotta see how deep you wallet is....

I have a set of Carrillo rods. They are .100 shorter than stock, we did than to lower the pin on the piston and thicken the top of the piston. I'll probably never use them but there they are. I have a set in my bike now with dished 8:1 pistons.

The point I was trying to make is that he couldn't get the 1700cc as easy as boring the stock block. He would have to sleeve it and or stroke it. I doubt he did all that.
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PharmBoy
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Lawton, Ok


« Reply #19 on: November 06, 2009, 12:34:00 PM »

I saw a 7 cylinder radial in a bike frame at Oshkosh a couple of years ago.  It looked rather strange and didn't make much noise, but it was rated at 100hp.  Don't remember the displacement.  It was a new little radial engine aimed at the experimental aircraft building group.  I have a picture of it somewhere....JTL
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PAVALKER
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Retired Navy 22YOS, 2014 Valkyrie , VRCC# 27213

Pittsburgh, Pa


« Reply #20 on: November 06, 2009, 01:16:18 PM »

Can't comment on enhancements, it would seem the owner has quite a short inseam!





Wow.... yea, very short inseam.  Geeze......   didn't notice that first time.

And it does seem to have quite a bit of chrome goodies.....   
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John                           
alph
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Posts: 5513


Eau Claire, WI.


« Reply #21 on: November 06, 2009, 02:08:18 PM »

You guys are way harsh on the "too much chrome".  Here's what I can list from the pix.

Chrome front fender rail
Chrome front brake caliper covers
Chrome front brake disk covers
Chrome radiator grill
Chrome fork covers
Chrome spark plug valances
Chrome engine hanger covers
Chrome transmission covers
Chrome swing arm pivot covers
Chrome bag rails
Chrome trunk rails
Chrome trunk luggage rack
Chrome replacement hand grips
Chrome license plate holder
Chrome switch case extension on the front brake master cylinder


Non-chrome additions:

Four piece custom seats
Pod lights
Trailer hitch
Cobra pipes
Air wings with lowers
Fork deflectors
Highway pegs

Even if the engine is ruined it could be a good deal for someone.  I have a perfectly good engine that I'd value at somewhere around six hundred dollars.

Nice bike.



not to mention that he's got a CB on there also!  this bike is loaded, screwed engine or not, i'd buy it!! 
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Promote world peace, ban all religion.

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f6gal
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Surprise, AZ


« Reply #22 on: November 06, 2009, 02:26:05 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?
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You can't do much about the length of your life, so focus on the width.
f6gal
Administrator
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Posts: 6882


Surprise, AZ


« Reply #23 on: November 06, 2009, 02:32:23 PM »

You guys are way harsh on the "too much chrome".  Here's what I can list from the pix.

Chrome front fender rail
Chrome front brake caliper covers
Chrome front brake disk covers
Chrome radiator grill
Chrome fork covers
Chrome spark plug valances
Chrome engine hanger covers
Chrome transmission covers
Chrome swing arm pivot covers
Chrome bag rails
Chrome trunk rails
Chrome trunk luggage rack
Chrome replacement hand grips
Chrome license plate holder
Chrome switch case extension on the front brake master cylinder

Non-chrome additions:

Four piece custom seats
Pod lights
Trailer hitch
Cobra pipes
Air wings with lowers
Fork deflectors
Highway pegs

Even if the engine is ruined it could be a good deal for someone.  I have a perfectly good engine that I'd value at somewhere around six hundred dollars.

Nice bike.

not to mention that he's got a CB on there also!  this bike is loaded, screwed engine or not, i'd buy it!!


And a giant cup holder!!

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You can't do much about the length of your life, so focus on the width.
Black Pearl's Captain
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Posts: 2072


Emerald Coast


« Reply #24 on: November 06, 2009, 02:34:33 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond
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f6gal
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Surprise, AZ


« Reply #25 on: November 06, 2009, 03:14:24 PM »


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond


Girl???  You called me a girl???  Consider the gauntlet thrown... it's on now!
« Last Edit: November 06, 2009, 03:18:16 PM by f6gal » Logged



You can't do much about the length of your life, so focus on the width.
Stanley Steamer
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Posts: 4990


Athens, GA


« Reply #26 on: November 06, 2009, 03:17:27 PM »


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond


Girl???  You called me a girl???  Consider the gauntlet thrown... it's on now! 


I wonder what he wants on his "Tombstone"?....as in pizza. Cheesy
« Last Edit: November 06, 2009, 03:19:01 PM by f6gal » Logged

Stanley "Steamer"

"Ride Hard or Stay Home"

motomama
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Posts: 1195


Olathe, KS


« Reply #27 on: November 06, 2009, 03:35:15 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond

Excuse me, sir!  Since when is overboard a technical term, unless you are referring to the exact dimensions of the bow or the stern, or whether it went overboard on the port or "starbored" side?
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Motomama
Black Pearl's Captain
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Emerald Coast


« Reply #28 on: November 06, 2009, 03:59:40 PM »


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond


Girl???  You called me a girl???  Consider the gauntlet thrown... it's on now!


Pretty big talk there girlie.

Raymond
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f6gal
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Surprise, AZ


« Reply #29 on: November 06, 2009, 05:12:40 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond

Excuse me, sir!  Since when is overboard a technical term, unless you are referring to the exact dimensions of the bow or the stern, or whether it went overboard on the port or "starbored" side?


Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add to the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft.  
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked
« Last Edit: November 06, 2009, 06:07:50 PM by f6gal » Logged



You can't do much about the length of your life, so focus on the width.
RP#62
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Gilbert, AZ


WWW
« Reply #30 on: November 06, 2009, 05:22:54 PM »

ain't no substitution for cubic inches, as they say in race world. At least I now know it can be done---well I learned something, I believe I'll take the rest of the day off!! cooldude



ya think we could cram one of these under the tank- Cool


I used to work on that particular motor.  Took me 5 years to get all the oil out of my hands.
-RP
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Joe Hummer
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VRCC #25677 VRCC Missouri State Representative

Arnold, MO


WWW
« Reply #31 on: November 06, 2009, 05:55:34 PM »


Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft.  
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked

cooldude cooldude cooldude cooldude cooldude cooldude cooldude

Way to go Connie!!!!
« Last Edit: November 06, 2009, 06:03:55 PM by f6gal » Logged

1999 Valkyrie Interstate
You pay for the whole bike, why not use it Jerry Motorman Palladino
gregc
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Posts: 437


Media Pa.


« Reply #32 on: November 06, 2009, 06:17:46 PM »

 How does changing the connecting rods, change the stroke?  Stroke is based on the offset of the crankkshaft. I understand shortening the rods to lower the compression, since the piston won't come back up to the top of the deck.
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Black Pearl's Captain
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Posts: 2072


Emerald Coast


« Reply #33 on: November 06, 2009, 06:21:44 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond

Excuse me, sir!  Since when is overboard a technical term, unless you are referring to the exact dimensions of the bow or the stern, or whether it went overboard on the port or "starbored" side?


Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add to the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft.  
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked


Look at ergo, I love it when she talks about stroking crankshafts and rotational diameters.

Raymond
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motomama
Administrator
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Posts: 1195


Olathe, KS


« Reply #34 on: November 06, 2009, 06:57:52 PM »



Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add to the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft.  
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked
Uh...yeah...I understood every word you said!  cooldude

But, I still want to know...
Why did he throw the cylinders off the boat??  Cheesy
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Motomama
alph
Member
*****
Posts: 5513


Eau Claire, WI.


« Reply #35 on: November 06, 2009, 07:23:35 PM »

ain't no substitution for cubic inches, as they say in race world. At least I now know it can be done---well I learned something, I believe I'll take the rest of the day off!! cooldude



ya think we could cram one of these under the tank- Cool


I used to work on that particular motor.  Took me 5 years to get all the oil out of my hands.
-RP




now that's a bueautiful engine!
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Promote world peace, ban all religion.

Ride Safe, Ride Often!!  cooldude
PAVALKER
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Posts: 4435


Retired Navy 22YOS, 2014 Valkyrie , VRCC# 27213

Pittsburgh, Pa


« Reply #36 on: November 06, 2009, 07:25:49 PM »

the weather gets cold, the natives get restless and ...... I think it could be an active off riding season for the VRCC Message Boards

 Grin Grin
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John                           
SlowRoad
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Posts: 368


Heart of a Legend with a whole lot of Soul

Hartselle AL


« Reply #37 on: November 07, 2009, 05:02:02 AM »




Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add to the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft. 
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked
Uh...yeah...I understood every word you said!  cooldude

But, I still want to know...
Why did he throw the cylinders off the boat??  Cheesy


Actually, I believe that throwing the cylinders off the boat would decrease the weight of the boat thus "decreasing" the displacement of water by the boat.  Grin
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f6gal
Administrator
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Posts: 6882


Surprise, AZ


« Reply #38 on: November 07, 2009, 12:41:33 PM »

the weather gets cold, the natives get restless and ...... I think it could be an active off riding season for the VRCC Message Boards

 Grin Grin

Ummm, I don't understand the phrase "off riding season."  I didn't know there was such a thing.
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You can't do much about the length of your life, so focus on the width.
Stude
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Posts: 533


« Reply #39 on: November 09, 2009, 08:10:40 PM »

It should mean that he has overboard the cylinders to make the displacement bigger.
SHOULD mean. Never can tell.

He threw the cylinders off his boat??  Cheesy  Cheesy  Cheesy


Help me out here, Lori... how does throwing one's cylinders overboard increase displacement?


You girlz should probably stay out of this thread. There are a lot of "techincal" terms your female minds probably just can't grasp.  Wink

OK?

Raymond

Excuse me, sir!  Since when is overboard a technical term, unless you are referring to the exact dimensions of the bow or the stern, or whether it went overboard on the port or "starbored" side?


Well Lori, perhaps they needed the technical part to throw the motor overboard.  Being that the motor is rather heavy, the easiest way to get it off the boat would be to gun the boat, so that the forward thrust would throw the motor from the stern.  Now, the boat may not have the power to accomplish this, so (this is the technical part) he may need to increase the boat's power.  One way to add to the boat's power would be to increase the engine displacement.  He can accomplish this by boring out the motor or by stroking the crankshaft.  
The formula for measuring displacement is (pi/4 × bore2) × stroke × cylinders. (pi/4 × bore2) is the area of the cylinder. The stroke (length of the cylinder) is the distance the piston travels from TDC to BDC. Ergo (I love saying ergo), increasing displacement is simply a matter of increasing the area, length, or number of cylinders.
The easiest of these is to increase the area is by boring out the cylinders.  However, boring is restricted by cylinder wall thickness, as well as spacing between cylinders.
Increasing the cylinder length by stroking the crankshaft is more complicated, as it requires offset machining of the big-end journals on the crankshaft and perhaps the conrods. Stroking is restricted by the clearance between the rotational diameter of the crankshaft and the engine block.

Hope that wasn't tooooo technical for your female mind.  crazy2

Oh, and I'm sure we can guess what Raymond grasps best!   Shocked
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