What do you guys think of these heads that Jim Pace sells? Intake is 163cc , combustion chamber is 58cc. Will they work well with the ZZ9 cam in a 305 TPI (see my mods in my sig).

Thanks guys

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'92 Formula
305 TPI
Mods: SLP headers,SLP catback,SLP air foil,ported plenum,Crane AFPR (50psi),MSD6AL,homemade cold air,K&Ns,3:73s,JET fan switch, Macewen white face gauges...ZZ9 cam is coming!

 

Those are the Corvette L98 heads. The "out-of-the-box" flow on them isn't that great, but could be made decent with some porting. Personally I'd spend a little more and get something like the Trick Flow 23*.

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Black 88 GTA L98
DEAD
but a new crate engines on the way
E.T.F.A Member #11