how can I tell if my car has a different gear ratio then stock
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Junior Member
Joined: Feb 2009
Posts: 71
Likes: 0
From: Chesapeake
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
how can I tell if my car has a different gear ratio then stock
Is there a way to tell with out pullning the rear end cover off? my car is a 91 RS and everything except the air filter is stock but if its got 2:42's or 43's whatever they are. It seems like the RPM's run kind of high on the highway. Plus the speedo seems like its off. It said I was doing 80' and the rpm's were at like 3200.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 71
Likes: 0
From: Chesapeake
Car: 91 Camaro RS
Engine: 305 TBI
Transmission: 700R4
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