Rpainter

i just got my tst installed and took the triple dog off to see what differencr it does to the truck. with the tst on late twins,timing set to 3,rp set to 0 and hp on 3 and duration on 0. I get a surging at 1700 rpm to 2100rpm. Any way to help fix it?? Robert

UnrulyNFS

I just press the throttle down a little more.

RamWheelsBy4

If running the TST by itself why would you set the Timing to 3*?? Default is 12* Auto. I would set the Timing to 12* and try 3/1 or 3/2 with the 05tt program. I run my EZ on level 1 so you might want to turn the TST rp to at least 1. I have no surging with mine by itself or stacked.

Rpainter

I will try to turn timing up and if I turn rp up the surging gets worse.I wanted to start low on timing since bigger injectors add timing by them selves