I just got a PT4000 install. That bad boy got .2 of my 1/8 on the frist time out. Track prep was good but could have been better if it was not so cold. I was wanderin what kinda 60's i sould be seeing. Best one was a 1.67 this was with me stalling it up to 3000rpms and letting it rip. I cant beleive how much the stall work up my car from a 3800 (not sure on brand).

 

Yup, it's a bad Mo Fo! Ha. I'm swaping to a PT4200 from my 3200 Vigi next week. It depends on every car though. Some can get away with stalling up that high. I can hook hard on my setup, but that's because of my suspension work. See what you can get away with or try pedaling out a bit. Most see 1.6 -1.5 60' with the YTPs. Good luck.

 

I stalled it up to ~2500 rpm with good results.