Q: I have a 1969 Chevelle with a 402 big block, a Turbo 400 transmission, and a 12-bolt rear axle with 4.56 gears. I used to run 7.20s in the eighth-mile and wanted to go faster, so I had an 8-inch converter built and a trans-brake installed. Now the converter won’t stall. It was designed to stall
[portfolio_slideshow id=50283] Before the advent of the trans-brake, racers using automatic transmissions were at the mercy of the foot brakes installed in their respective cars. The stick shift guys had a big advantage, because they just had to engage the line lock (Roll Control) to leave consistently at an engine rpm where the car worked the best. Then
Collector Tethers’ Just-N-Time Button™ is a trans brake button relatively new to market that provides drivers with maximum adjustibility. The button is NHRA-accepted. Collector Tethers has labeled it a “hybrid.” Collector Tethers tested the Just-N-Time trans brake button on an electronic test bench and comes with a spreadsheet that provides users with more than 100
[portfolio_slideshow id=4916] The most popular automatic transmission in drag racing is GM’s two-speed Powerglide. A lot of those ’Glides have trans-brakes in them. Put those two thoughts together and voila—instant tech story. So, we decided to show you a few tricks on installing a TCI trans-brake in an aluminum-case Powerglide. We’re not going to take
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