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Re: L33 5.3 400hp+ build recipe @ $1750.00 cost
im saying 400+ crank hp, not saying 400-450 at the wheels. lots and lots on ls1tech have used my recipe or similar and have dynoed 380rwhp which with parasitical losses would likely mean around 400+chp likely a bit more. the carcraft magazine did the dyno not me. as far as tuning, I do my own with a hptuners pro setup with wideband. I have had no issues with my 78mm bored oem throttle body having hunting issues. please go read the carcraft 5.3 camshaft dyno article. they did over 10 different cams and printed the results. thanks for your input and happy motoring.
post script; here is the link http://www.carcraft.com/techarticles...n/viewall.html
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1971 K30 burb carbed LS6 th400 np205 d70f 14bff 4whl discs lifted 35 bfg's
1994 k3500 rcsb trophy truck ls427 4l85e bw4401 9.25ifs 14bff g80 35 bfg's
1998 K3500 rclb ls427 4l85e bw4401 9.25ifs 14bff g80 35 bfg's
1999 k3500 crewcab dually 4x4 496ci 4l85e bw4401 9.25ifs 14bff g80 6" lift 37 bfg's
Last edited by Cobalt964ruf; 09-01-2014 at 03:27 AM.
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