Adjustable launch button

Dart Sport 360 said

I wondered about that kind of setup... Are you WOT with the two step @2500? If so, I thought that wouldn't work so great because you would use all your acel pump. I figured when your get off the brake the carb would lag being at such a low rpm and no nozzle shot.

Click to expand...

I'm wide open on the two step and it jumps right off the line, no stumble. Any lower than 2000 and it falls on it's face. I was launching at 3000 off the brake, but the line locks don't seem to want to hold the car back at that rpm, so I tried 2500 and had my best 60' times I've had at this track.