'00 Sierra, 408, MP78mm, NP turbo headers, 12psi, pump gas.
Holds boost nice and steady. Doesn't peak early or fall short on the topend.
Max power was 760hp/759tq when it was cool. I'll post that graph later.
'00 Sierra, 408, MP78mm, NP turbo headers, 12psi, pump gas.
Holds boost nice and steady. Doesn't peak early or fall short on the topend.
Max power was 760hp/759tq when it was cool. I'll post that graph later.
Last edited by farmtruc; 10-30-2013 at 11:23 AM.
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'94 Chevy Truck: 8.9 et, 408 twins
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