Vortec 350 CR

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Mar 11, 2005 | 07:42 PM

92heritageRS

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Joined: Dec 2004

Posts: 129

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From: Southern, Maryland

Car: 06 Trailblazer SS

Engine: 6.0 LS2

Axle/Gears: 4.10

Vortec 350 CR

I have been looking all over for the stock CR of a 96 vortec 350. It should be around 9:1 and it had 64cc chamber heads right?
Anyone know for sure? Trying to pick chamber size for new heads.

Mar 11, 2005 | 08:35 PM

Fast355

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From: Hurst, Texas

Car: 1983 G20 Chevy

Engine: 305 TPI

Transmission: 4L60

Axle/Gears: 14 bolt with 3.07 gears

9.4:1

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