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Old 11-08-2007, 03:26 PM
cougar1969 cougar1969 is offline
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Default bore x bore x stroke chart






let try this and see if it works, I built a chart for the guy's on here and hope you can use it if this works jones can you make it a sticky

Randy


P.S. Jone thanks for your help
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Old 12-16-2007, 08:58 PM
hookedonpullin hookedonpullin is offline
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Why no 4.300 stroke?
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Old 12-28-2007, 05:04 PM
VAN460 VAN460 is offline
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WOW thats great thank you 8)

Are all these bore/stroke combo's doable?
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Old 07-30-2008, 08:17 PM
Hivolt Hivolt is offline
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Quote:
Originally Posted by hookedonpullin
Why no 4.300 stroke?
I know this is old, sorry but im new and wanted to help a little.
The formula is ((Bore/2)^2) x Pi x Stroke x 8 or
Bore divided by 2 then squared, take that times Pi (Pi = 3.14159 etc.) times Stroke times the number of cylinders. So 4.300 would look like....

0 = 514
0.03 = 521
0.04 = 523
0.06 = 528
0.08 = 533
0.09 = 535
0.1 = 537
etc.

Hope his helps someone somewhere.
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Old 10-23-2008, 10:30 PM
GFPRACING GFPRACING is offline
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I AM NOT THAT GOOD WITH MATH
BUT I WAS TOLD
BORE x BORE x STROKE x .7854 x 8
SAY
4.500 BORE
AND
4.500 STROKE
=572.55
WOULD THAT BE RIGHT
I AM JUST CHECKING TO SEE IF I WAS TOLD RIGHT
THANKS
GEORGE
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Old 10-23-2008, 10:47 PM
cougar1969 cougar1969 is offline
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why not just do

bore x bore x stroke x 6.2832 =

if you ask why check it .7854 x 8 = 6.2832 it just leaves out a few steps and much easier to remember...


Randy
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