402 ls2 with d1 /m6 GTO
#1
Staging Lane
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Join Date: Aug 2008
Location: m'boro Tn
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402 ls2 with d1 /m6 GTO
just wandering what cam and heads work great with a procharged gto. Motor is being built this week and i need suggestions on weather to get prc stage 3 LQ9 heads or step up to the AFR's this is somewhat of a budget build. the cam i want it to have a great sounding idle but love boost so any help would be great.
#4
If you step up to AFR heads, I would go with the 225cc heads. For a budget build the PRC's will work just fine though. The D-1SC maxed out on a 402 will get you in the 16 psi neighborhood, which is the upper limit for a stock style head. The thicker casting on the AFR's allow higher boost levels, should you decide to upgrade into a larger head unit down the road.Bob