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Gains with Heads?

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Old 10-24-2005, 11:47 PM
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Default Gains with Heads?

How much whp do you guys imagine I'd get if I got a set of the $1300 heads here?
http://www.patriot-performance.com/w...p?x=1&DID=1225

I'd be staying with my crappy shorties? Would getting heads even be worth it or will the bottleneck from the shorties kill any gains?
Old 10-24-2005, 11:52 PM
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Shorties are not your best friend when you go with heads and cam. Power is going to lost...how much? I have no idea. I am guessing you should gain 35 or so rwhp??

PS - I am have LT's and a ORY. I am also about to order the MS3 cam and a pair of heads...**** emissions
Old 10-24-2005, 11:52 PM
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get some real exhaust first.
Old 10-25-2005, 06:35 AM
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Don't discount shorty headers. They have their place, and for cars fitted with O2 sensors up under the engine bay they work well. Torque is not simply a function of the headers either. Its the entire exhaust that makes or breaks a good exhaust system.
Old 10-25-2005, 07:03 AM
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Well I need to stay with shorties for emmissions reasons. I dont wanna get heads and not see any decent gains though.. If I could get 30whp or more I'd be happy
Old 10-25-2005, 07:45 AM
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man emmissions suck everyplace thats why im glad to live in michigan but as for the question i would say 30 at the wheels might wanna look into another tune after install as well might help free up some extra ponies




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