11-11-2025, 02:58 PM

GTO-relic

Senior Chief

Join Date: May 2021

Posts: 272

Angeles/McCarthy SuperStock launched at 4500 rpm, went through traps at 7100 rpm,with 5.38 rear gears in a 12-bolt.

Pics- launch, through traps, rear gear ratio
With heat treated 58-62 rods

Show of hands, who's running 5.38 gears, turning 7100 rpm here ? I have 4.88 gears and hit 7100 ....once

They did it 100's, maybe 1000's of times

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