IBChillin32182 Founding Member Mar 23, 2000 167 0 16 Shepherdsville, KY Dec 11, 2004 #1 Dec 11, 2004 #1 I need some help deciding which heads to buy. I can get the GT40Ys for $700 brand new assembled. These will be going on a 302 with edelbrock performer intake with ported lower and powerdyne bd11a currently running 6# and soon to be running 11psi.
I need some help deciding which heads to buy. I can get the GT40Ys for $700 brand new assembled. These will be going on a 302 with edelbrock performer intake with ported lower and powerdyne bd11a currently running 6# and soon to be running 11psi.
giddyup306 Founding Member Oct 22, 2002 3,041 2 59 Dec 11, 2004 #2 Dec 11, 2004 #2 On a boosted engine flowrate of the heads aren't that critical. I'd go with the y's personally but either of them is a good choice.
On a boosted engine flowrate of the heads aren't that critical. I'd go with the y's personally but either of them is a good choice.