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.25 over = ____mm?

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Old 05-02-2002, 08:00 AM
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Default .25 over = ____mm?
if i were to have PCT pistons .25 over(stock 81mm) what would be the final bore of the piston?

praying its not 81.25
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Old 05-02-2002, 08:17 AM
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Default Re: .25 over = ____mm? (IM ALL SHO)
yes thats would be it.
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Old 05-02-2002, 09:30 AM
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Default Re: .25 over = ____mm? (IM ALL SHO)
Yeah, it'd be 81mm + .25mm oversize...why would that be a bad thing?
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Old 05-02-2002, 10:13 AM
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Default Re: .25 over = ____mm? (meept)
1mm of extra displacement is still a good thing.
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Old 05-02-2002, 11:22 AM
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Default Re: .25 over = ____mm? (WAFFLES)
1mm of extra displacement is still a good thing.
what? how do u figure?
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Old 05-02-2002, 12:03 PM
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Default Re: .25 over = ____mm? (sgT)
1mm of extra displacement is still a good thing.

what? how do u figure?
oohhh!!! u got shitted on by sgt!!! *redteg1 who tries to instigate a flame war*
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Old 05-02-2002, 12:29 PM
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Default Re: .25 over = ____mm? (redteg1)
oh shut up!

The difference in displacement by .25mm is 10cc
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Old 05-02-2002, 01:54 PM
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Default Re: .25 over = ____mm? (IM ALL SHO)
stupid question but what are PCT pistons?
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Old 05-02-2002, 02:11 PM
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Default Re: .25 over = ____mm? (EVOCELICA)
PCT = B16B Civic R
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Old 05-02-2002, 06:26 PM
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Default Re: .25 over = ____mm? (sgT)
Displacement = Cylinder Volume * Number of Cylinders

Cylinder Volume = Radius of Piston Squared * Pi * Stroke

if that clears any questions up


[Modified by SeveHatesBrandon, 3:29 AM 5/3/2002]
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