DCR help
Originally Posted by exSSer
To find the ICL @ .006 I take my cam's posted duration IVC .050 and add 50. This gives me 278.
Originally Posted by Viper
For pistons with valve reliefs do you put in -2?
Originally Posted by Dave88z
Are all cometic LS1 gaskets 4.130 bore size (other then the 3.910), seems big for a 4.030 bore.
TECH Apprentice
Joined: Oct 2005
Posts: 320
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From: Norwalk, CT
Originally Posted by Beast96Z
Cometics come in a variaty of sizes. 3.910 through 4.200. Youcan get just about any size you want.
to calculate ls1408's compression. I did and came out w/12.6:1 also. Are there advantages to running a different gasket bore size? I am ordering a set of ET heads and because they come in almost any cc I figure I can hit 11.7:1 one way
or another
Originally Posted by Dave88z
Are 4.130 gaskets a standard size for them? I am assuming thats what you used
to calculate ls1408's compression. I did and came out w/12.6:1 also. Are there advantages to running a different gasket bore size? I am ordering a set of ET heads and because they come in almost any cc I figure I can hit 11.7:1 one way
or another
to calculate ls1408's compression. I did and came out w/12.6:1 also. Are there advantages to running a different gasket bore size? I am ordering a set of ET heads and because they come in almost any cc I figure I can hit 11.7:1 one way
or another
