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Author Topic:   Bore Size 350
Exjock
Dirt Roller

Total posts: 10
posted January 11, 2003 10:48 AM UIN: 4
Gang, I have a 350 bored to .40 over. Was wondering what cubic inch I was running as I will need 8#'s per cubic inch for weight. TIA, Charlie

ctfarm
Dirt Roller

Total posts: 21
posted January 11, 2003 11:41 AM
quote:
Originally posted by Exjock:
Gang, I have a 350 bored to .40 over. Was wondering what cubic inch I was running as I will need 8#'s per cubic inch for weight. TIA, Charlie

It's 359.8

UFnARacing
Dirt Full Roller

Total posts: 68
posted January 11, 2003 03:00 PM
Actually, it's 356.8

Randy

racer17j
Dirt Forum Champ
Total posts: 1565
posted January 11, 2003 05:40 PM UIN: 54865418
go to the tool box and figure it our but from what i'm always gone by .30=355,.40=358,.60=360

STREET16
Dirt Full Roller

Total posts: 32
posted January 12, 2003 08:33 PM
quote:
Originally posted by Exjock:
Gang, I have a 350 bored to .40 over. Was wondering what cubic inch I was running as I will need 8#'s per cubic inch for weight. TIA, Charlie

use the 358 number, it only adds about 10#sand it's better tha risking a DQ or worse getting on the bad side of your officials. FYI - the formula to calculate displacement is: bore x bore x .7854 x stroke x number of cylinders
MAC

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