8 PSI supercharger on a stock 97z28
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Registered User
Joined: Jul 2003
Posts: 193
From: NJ
8 PSI supercharger on a stock 97z28
What pistons would you guys say I should get and other parts for my car so I can run the supercharger safer? I bought the car already with a 3.73 rear axle assembly, should I bother to upgrade to a 4.11 or wait a while?
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Joined: Dec 2002
Posts: 603
From: Bethel Pa.
id go with some ross or JE pistons, lower the compression to like 8.5-9.0 you should get a forged crank to, as for the rear if its still a 10 bolt 7.5 dont bother save your money for a 12 bolt when it blows.
Last edited by lethal93ta; Jul 28, 2003 at 08:36 PM.
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Joined: Apr 2003
Posts: 208
From: Roanoke, Va
You don't want 4.11's with a blower car. Way too much gear. 3.73's are perfect. Like lethalTA said, save for a 12 bolt. Some people get lucky and the rear end holds for a while. But once you make enough power you'll need a 12 bolt.
I would also agree lethalta that the JE pistons are top notch and 8.5-9.0 would be perfect on a blown car.
I would also agree lethalta that the JE pistons are top notch and 8.5-9.0 would be perfect on a blown car.
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