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Re: Yes, another v8 swap thread
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Originally Posted by theheathen
what kind of rwhp can you get out of 5.7 with cam and headers and tune
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My Express van put down over 270 RWHP on the stock heads and stock cam. 1.6:1 roller rockers, cleaned up the manifold base, doug thorley tri-y headers, stock cats, flowmaster muffler. Tuned PCM
1983 G20 Conversion Van, 350 TPI, 9:1 compression, Custom Reed Roller cam, Ported 906 Vortecs, Doug Thorley Tri-Y headers, dual 2 1/2" exhaust, 4L60(1992 700r4), 3.08 gears. 7730 ECM tuned by ME! 9.14 @ 77 1/8 @ Kennedale
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