Notchback performance data?
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Junior Member
Joined: May 2007
Posts: 36
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From: British Columbia, Canada
Car: '87 GTA, '09 G5
Engine: L98
Transmission: 700R4
Axle/Gears: .327
Notchback performance data?
I was wondering if any magazines back in the day published numbers on the notchback GTA's? I'm especially interested in the drag coefficient of the '88 notchback GTA compared to the hatchback.
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