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How much boost, how much timing?

If the tuneup caused the head gasket failure, and you put good head gaskets and studs in it... the next weak link part that fails won't be so forgiving.

Cam straight up, felpro 1008 gaskets, head bolt/stud upgrade. Sneak up on the tune, and it will be fine.

Either get it on the dyno, or take it to the track. Start with safe timing and add a degree at a time. Watch the HP or mph, and find out what it likes.



It is on my dyno, I'll be installing some better gaskets, drop the timing back a bit more, and installing a softer spring in the waste gate. Dave