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Looking for 420+ RWHP

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Old 04-06-2006, 12:38 PM
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Default Looking for 420+ RWHP

Will a set of PRC Stage 2 heads and a 233/239 112 lsa do it with my current setup. The setup was recommended by a local tune shop. Just wondering if anyone has seen or heard of this setup. Thanks in advance.
Old 04-06-2006, 01:03 PM
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With A M6, Easy!!
Old 04-06-2006, 01:29 PM
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Should be close, might want to ditch the flowmaster for something that flows better.
Old 04-06-2006, 02:31 PM
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Oh ya, and a good tune will definitely help.
Old 04-06-2006, 02:56 PM
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should be good
agree with ditching the flowchoker exhaust.
get a magnaflow off egay or a vendor-I love mine
Old 04-06-2006, 05:16 PM
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Once again sombody please show proof (dyno Chart) of how flowmaster doesnt flow. i see it all the time on here but nobody ever shows proof
Old 04-06-2006, 05:38 PM
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those heads and that cam will hit 420rwhp with a decent tune
Old 04-06-2006, 05:41 PM
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If you can't hit 420+ with that setup something will be wrong for sure.

You'll probably still reach your goal with the flowmaster but there are better flowing systems out there. Setup with resonators instead on mufflers tend to flow better. My personal advice would be to get a cutout. They sound awesome and perform great.
Old 04-06-2006, 05:43 PM
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Plus you could add a pulley and a ported tb for the extra 15-20 hp edge if it were close. There are several cars that are 400 hp cam only w/ smaller cams And the heads have to be worth at least 30.




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