cylinder heads
03-18-2011, 09:13 PM
#1
Thread Starter
Join Date: Sep 2010
Location: South dakota
Posts: 38
cylinder heads
hi there i just bought a 94 gt a few weeks ago and it has cobra intake gt40 heads crane 2030 cam and some other stuff done to it. I have a set of edelbrock performer rpm heads i want to put on the car but the guy i bought the car from said that i wouldnt gain anything by doing that is that true or not
03-19-2011, 06:51 AM
#2
2nd Gear Member
Join Date: Jan 2011
Location: Missouri
Posts: 263
hi there i just bought a 94 gt a few weeks ago and it has cobra intake gt40 heads crane 2030 cam and some other stuff done to it. I have a set of edelbrock performer rpm heads i want to put on the car but the guy i bought the car from said that i wouldnt gain anything by doing that is that true or not
You'll have to check PtV clearance though because the RPM heads have larger valves. I think your cam lift isn't too bad and some are running duration around the same.
You will reduce some weight on your front end with the aluminum heads and assuming you can run them without clearance problems I think they'll perform much better and I'd deffinately use them.
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