My 228/232 cam dyno video!! Finally
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Launching!
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My 228/232 cam dyno video!! Finally
Ever since the install this cam has been a complete pain in the ***! Lifter fell in so heads came off, cam went in, torque to yeild head bolts are dumb then the stock pulley would not go on with any installer (tried all tricks), ordered underdrive then ran into a valvetrain problem; replaced lifters pushrods AND head bolts again!!! Got it back and running and it has somewhat low oil pressure. But after all the headaches she did what I wanted .
So here it is:
She made 400.50rwhp/372.48rwtq
Peak hp at 6300rpm and peak Tq @ 4500 rpm
Mods:
SLP air lid w/ k & n filter
Texas speed 1 7/8" ceramic longtubes
Custom true dual exhaust w/ magnaflow "bullet style" mufflers
Custom comp cam 228/232 .588 .595 112 Lsa
Prc .675" lift double valve springs
Ls7 lifters
Powerbond 25% underdrive pulley
So here it is:
She made 400.50rwhp/372.48rwtq
Peak hp at 6300rpm and peak Tq @ 4500 rpm
Mods:
SLP air lid w/ k & n filter
Texas speed 1 7/8" ceramic longtubes
Custom true dual exhaust w/ magnaflow "bullet style" mufflers
Custom comp cam 228/232 .588 .595 112 Lsa
Prc .675" lift double valve springs
Ls7 lifters
Powerbond 25% underdrive pulley
Last edited by blackbird0230; 07-07-2012 at 02:01 PM.
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Launching!
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yes cam only lol. But yea i was gonna run open headers today for our local radio stations car show but it was postponed until august due to flash flood warnings. I might get to run in a few weeks.
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#11
Launching!
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I replaced them with ls2 trays and it was a huge step up in strength (at least from my old trays, no idea why they were so worn)
The lifter didnt fall right away btw, we tried the magnet trick and what happened was the only magnet to fit was super cheap and the rod it was attached to stayed in the lifter hole when we tried to pull it out.
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#13
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Is the 400.5 HP not a corrected value? I believe it is. You would only have to make about 325 actual HP, to give you a corrected value of 400 at your altitude.
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