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Is this a good combo for 400rwhp?

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Old 12-05-2009, 12:14 PM
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Default Is this a good combo for 400rwhp?

Hi, New to this site but not new to performance, i'd like some input from you guys to see if sounds like a descent build for my goals, 400+rwhp
vehicle 2006 Silvy 4x4 Z-71, 4L65E built, Yank 3000, 4.10 Gears, 4500lbs
5.3 iron block, 3.905 bore, 9.235 deck, arp main studs, db cam bearings and
Coated rod and main Bearings
4.00 stroke scat crank, Compstar 6.125 rods, Manley Fully coated Pistons 11.47:1 comp with steel rings, -010 with .045 MLS
Dart 205cc Hand Ported heads, by me, 300cfm at .550 lift 240ex at .550 2.05 1.6 valves, pac 918's, ti ret ect
Custom cam 226-230 at 50 .596in .580ex 112lsa 108ilc, ls7 lifters
Comp SS 1.82 rockers with 3-8 .065 wall p-rods
Ported factory truck intake, literally cut in half, ported then epoxied back together with ported TB, stock injectors,fuel pump, and lines
Long Tube SS 1-7/8 headers, NCY Magnaflow dual CB
Custom Tune by Wongs Performance
If $ permits i want to find a Fast 90M for sale for around 750 with rails,injectors, id buy it, anyways in your best guess what do you guys think this will do?, Thanks a bunch in advance, Derek
Old 12-05-2009, 12:25 PM
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don't see why you shouldn't make more than 400 pretty easily
Old 12-05-2009, 12:41 PM
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I would hope this combo puts down alot more than 400whp...
Old 12-05-2009, 01:27 PM
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Good cam choice for a daily driver, in my opinion. FAST would help too. In an F-Body with a 6-speed and 10-bolt, it would put down ~450 rwhp peak, I'd guess, but with a real nice curve. More with the FAST.
Old 12-05-2009, 04:34 PM
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Oh cool, thanks for the feed back, realisticly i think it should do 425-450 but i dont want to get my hopes up LOL




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