How much boost
Thread Starter
Member
Joined: Jun 2004
Posts: 405
Likes: 3
From: Hermosa Beach Cali
Car: 89 1LE IROC Z28
Engine: 364 Ci Ls2
Transmission: Mn12 T56
Axle/Gears: Borg Warner 9 Bolt With 3.70 Gears
How much boost
Dose anyone know how much boost I can run with 9.0:1 compression with a 3 row intercooler.
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Street car? About 6 lbs. Maybe 9 lbs with forged pistons and 100 octane. This would be my opinion, not cold hard facts.
Thread Starter
Member
Joined: Jun 2004
Posts: 405
Likes: 3
From: Hermosa Beach Cali
Car: 89 1LE IROC Z28
Engine: 364 Ci Ls2
Transmission: Mn12 T56
Axle/Gears: Borg Warner 9 Bolt With 3.70 Gears
Yea its a street car building a WORLD 427 with forged internals so I can be diffrent and adding a ATI Pro Charger going to try to get my daily driver in to low 10's.
Senior Member
Joined: Mar 2002
Posts: 741
Likes: 0
From: Azusa, CA
Car: 92 Z28 Camaro
Engine: Procharged 406.
Transmission: T-56
Axle/Gears: Moser 9" 4.11 Gears
I'm running a Procharger D-1SC and 3 Core IC W/15lbs and 91 octane.
Check out the car domain site at the bottom.
Check out the car domain site at the bottom.
Thread Starter
Member
Joined: Jun 2004
Posts: 405
Likes: 3
From: Hermosa Beach Cali
Car: 89 1LE IROC Z28
Engine: 364 Ci Ls2
Transmission: Mn12 T56
Axle/Gears: Borg Warner 9 Bolt With 3.70 Gears
Nice ride 15# with 8.5 comp is thats all it will handle a buddy of mine is runing 19# with 9.0 comp in his LT4.
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