Recent content by Rod Thomas

I am currently running the 18# spring in my ATR wastegate, and it is making 18lbs in 3rd gear minimum with the garrett .63 housing on my pt-72... when I was running an .85 precision housing, the 18# spring would make approx 15lbs of boost minimum. Kinda wierd...( I will need to fix that if I...

Sounds like the gate is working fine... Put the 14# spring in it and adjust your bleeder or whatever you have up from there...with the 18# spring in there, 18lbs is basically the minimum amount of boost your car is going to make under full load (3rd gear)... mine does the same thing.....

How much is too much boost? How much boost are you getting? for example: with the top adjustment screw backed all the way out - Does it go to 14 then creep to 18? or does it stay rock steady?? Which spring do you have? the 10, the 14 or the 18?

Who are you calling a newbie? :cool: and who was Slamming Kenne Bell? I was simply stating that The KB TB & Plenum on my car (an 11flat car at 20psi) did not go any quicker or faster, than the stock throttle body & Plenum...and yes at the same boost level....with an electronic Boost...

Also.. seems to me if my car picked up 4 psi of boost.. after bolting on a part, I would think that would be a restriction:confused: If anything, I would think you would want to loose a couple psi, by bolting on a part and be able to crank it back up with your wastegate Bolt on a really...

when my car ran 11flat @123.. with the stock throttle body. we put a 70 on it, with the KB plenum.. guess what... the car ran the same e.t. and same mph. No difference.... Part throttle drivability was better... but thats it... I now have a accufab 70, and precision upper, but only because I...