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supercharging my engine?

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Old 02-11-2006, 01:13 PM
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Car: '02 Z06
Engine: L33 5.7
Transmission: T56
Axle/Gears: Stock IRS
supercharging my engine?

with my 10.75:1 cr,

what kind of power adder would I be able to push onto this engine?
Old 02-12-2006, 12:38 PM
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Car: 89 Iroc & 88 Firecird & 86 Camaro
Engine: 350 TPI & 305 TBI & 305 Carb
Transmission: 700R4
With that compression ratio I would be comfortable with running about 2 to 3 pounds of boost on pump gas. Is this a street car?
Old 02-12-2006, 12:43 PM
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Car: '02 Z06
Engine: L33 5.7
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yes, its my daily driver right now.
Old 02-12-2006, 07:36 PM
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Car: 92 RS Vert, 86 Iroc
Engine: Blown 350
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Forget about using boost. Get a nitrous kit.
Old 02-12-2006, 08:00 PM
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Car: 87 IROC
Engine: 406 sbc with Trick Flow heads, Hook
Transmission: Pro built 700R4
Axle/Gears: waiting on a new rear!!!!
Sell your heads and get some with 76 chambers that should lower your compression quite a bit. I'm also considering a turbo for my car I'm getting some 72 chamber dart heads.

Last edited by lilbowilson; 02-12-2006 at 08:02 PM.
Old 02-12-2006, 08:05 PM
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Car: 89 Iroc & 88 Firecird & 86 Camaro
Engine: 350 TPI & 305 TBI & 305 Carb
Transmission: 700R4
I'm not saying that you can't do it, but that CR sounds a little high for boost.
Old 02-12-2006, 08:15 PM
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Among other issues that will put your effective compression at 15:1 with only 5lb. of boost
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