Does your green (fuel) light go out on your TST Powermax box at WOT? Mine lights up bright and brighter as I give it through till about 3/4 throttle then anywhere past that the light goes completely out. ??? 2000 model BTW.

 

nope, the more i lay the hammer down the brighter it gets

 

My guess would be that it stops fueling at a certain RPM, around 2700 or so. Which version do you have, 1,2,3 or Comp? I know that the comp fuels past 2700 rpms

 

It's a just a 1, and it stops fueling at WOT even from a dead stop at low RPM's.

 

Mine stays on as long as I have my foot in it. Definitly past 2700. Although I never really looked, I'm guessing to 3200...maybe higher.

 

I've got the 3 and mine stays on all the way to redline.

 

Sorry can't help but I am still trying to get my green light on a PM1 to come on . If someone has any good suggestions PM me as I am not trying to hijack. I have tested it following tst instructions and all checks out good.

 

ya that happens with mine too....!! im p!ssed

 

I'd say as long as it's adding the power I wouldn't worry about the little green light. It's very rare but the LED might be bad.