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Adjustable "exhaust" cam gear

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JamiesTSI

15+ Year Contributor
263
5
Sep 6, 2004
Johnstown, Pennsylvania
To help spool up a large turbo would I want to retard or advance the adjustable exhaust cam gear? Thanks.
 
JamiesTSI said:
To help spool up a large turbo would I want to retard or advance the adjustable exhaust cam gear? Thanks.
on stock cams retard it about 3*.
 
Thanks for the info guys. Anybody have a good number to retard for Web street grinds?

On a side note did anybody read the latest issue of Turbo? On page 28 they talk about "considerably" advancing the exhaust cam. Is there a different situation with their set up that has them advancing there exhaust cams and DSM's retard theres?

It is a SR20DET engine in a 240SX
 
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