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talstar

New Member
Joined
Jun 13, 2001
Messages
268
With the combo I am about to have going, how much would a set of heads help? I don't want a bigger turbo, just want to max out what I have with alcohol.
 
$1600 for a set of GN1's is a little too much if you are going to stay with the 44. You can get 90% of the perf gain by having a good shop that knows what they are doing port your iron heads for you for $6-700, IMO
 
I agree with Bob and I bought a nice set of used 50K new spring heads for $100.

If you do the install yourself you can save money and pay for some good porting, or you can learn and try it yourself.

I won't touch GM's work until I pop a gasket.

I would want .3-.4 with your combo. and the heads. :)
 
Would the GN-1s work with my current combo? I have another block that will be built to run a low 11 or better that could use those heads. I'm thinking a couple of years down the road, but I don't mind spending the money if it would help me out with my current set up.
 
They will work, yes, but they will not be money well spent. I would wait and see how TA performance's new heads perform, and then decide which ones to buy
 
I'm am going to wait. It will be the summer before I do anything, so maybe the TA heads will be all everyone hopes for and any bugs will be worked out by then.
 
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