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Author Topic:   Compression & Vac Question ?
ddoti1
Dirt Full Roller

Total posts: 49
posted June 29, 2005 06:28 AM  
If you had a small 377 or 383 engine built for a Hobby Stock what kind of compression & vaccum would you exspect to have ( I realize that there are alot differences but would it have over say 160 lbs of compresion ? )

nine finger
Dirt Forum Racer

Total posts: 76
posted June 29, 2005 08:14 AM  
depens on where you dial the cam in.

ddoti1
Dirt Full Roller

Total posts: 49
posted June 29, 2005 08:52 AM  
quote:
Originally posted by nine finger:
depens on where you dial the cam in.

Let s say a stock class with no bigger than a 272 cam ! We are talking stock here nothing big !


nine finger
Dirt Forum Racer

Total posts: 76
posted June 29, 2005 10:22 AM  
tell me more about your rules. compression pressure alone wont make a killer motor.also more info on cam, at .050 duration. although you are in the ball park.

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