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prc2.5 heads and 90fast ported

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Old 01-03-2011, 10:33 PM
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Default prc2.5 heads and 90fast ported

will this setup give me noticible hp over my 799heads and ls6 intak if so how much u think. i found in the classifieds in here. want so opinoins
Old 01-03-2011, 10:47 PM
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Give us more info on your car so we can better help you. Like what it is, current modifications, M6 or A4 etc etc.
Old 01-03-2011, 10:48 PM
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it would be a definite noticible improveent could be more depending if you milled the 2.5's the fast is ported so thats a plus and the 2.5's are awesome heads i would like some in the future it would be hard to tell. search for some threads in the dyno section
Old 01-03-2011, 11:11 PM
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ported fast and your 799 heads ported would most likely be the most powerful setup.
Old 01-04-2011, 06:53 AM
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^^^^ What he said.
Old 01-04-2011, 10:15 AM
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It depends on the rest of the setup but there definitely is some good power to be had there. The porting is probably worth another 30+ and the intake is about another 15 hp or so. Again, it depends what else you have done to the car but that will get you in the ballpark. If you already have the heads, you can always send them in and have us port those heads...

Jon
Old 01-04-2011, 09:47 PM
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my setup lq9 799 64cc heads so compression shuld b around 11-1 i think?? slp ud pully ls6 intake 38lbs injectrs 85mm tb torqur v 2 cam long tube headers 1 3/4 wit 3" exhuast not sure if im goin duals or just y built trans 3200stal 373gears .wat you all think



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