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Boosted 402, Bench guesses?

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Old 04-23-2015, 07:15 PM
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Default Boosted 402, Bench guesses?

So I'm building a LS2 for my 97 camaro, strapped with a procharger:

402ci forged bottom end on 9.5:1 compression
Heads - Non ported 243s, BTR springs
Cam - 237/252 .622/.596 on a 116 LSA
Procharger D1 (Not the d1sc, but based on procharger site looks to push similar air) with a 7.625 crank and a 3.4 blower pulley, whatever boost it makes
80lb injectors/dual 340s in tank and appropriate fuel
Speed Inc 1 and 7/8ths headers, through a 3inch dump (and a 3inch magnaflow, but say open cutout numbers?)
t56, and stock 10bolt until it blows up

Any thoughts on what itll make at the wheels?
Old 04-26-2015, 10:03 PM
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Anyone? Really curious as to what it will see. Think I can break 700 at the rear wheels?
At least 650?
Old 05-06-2015, 07:33 AM
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no idea what blower speed you will end up at but with that blower maxxed you SHOULD be able to break 800 rw but like always,you need everything right.i remember a guy that made 700 rw through a th400 and big rear and ebay fmic so 775-800 should be doable. injectors may be maxxed before then though so when you are getting it tuned be sure to keep a check on your idc. what intercooler setup ?
Old 05-06-2015, 03:13 PM
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Originally Posted by slow trap
no idea what blower speed you will end up at but with that blower maxxed you SHOULD be able to break 800 rw but like always,you need everything right.i remember a guy that made 700 rw through a th400 and big rear and ebay fmic so 775-800 should be doable. injectors may be maxxed before then though so when you are getting it tuned be sure to keep a check on your idc. what intercooler setup ?
Thanks, sorry i forgot to include that!
At 6500rpm the blower will be at max speed (65k rpm or so)
Ill be running a t56 and an 8.8 rear end
Its an air to water setup, frozenboost, so pretty much an e-bay setup



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