What intake manifold? PT88+22psi
Go to Truestreetcars.com or just youtube TX2K10 vids. You'll see him 
03-31-2010, 06:40 AM
#47
I drilled and tapped out the map hole on my fast but was using 3 bar and relocated it a bit off the intake. I also used some loctite on hardware holding shells together and some extra rtv inside here and there . I have not boosted past 7.5 yet on the fast but should be taking it to 18 possibly 20psi this season and will see how it goes. I wish fast since they no longer have 78mm and 90 mm with same intake by changing shells would now bring out a one piece intake specifically for boosting. Maybe they will in future.
Still I have seen fasts go to 20psi pretty frequently too. And the odd one die .Have to wonder if some died from maybe backfires and you do have to use proper valley bolts with fast and make sure not to overtorque the torque spec is inch pound not ft pound!
And make sure nothing is caught under there when you tighten things down.
I still have old 90mm one.
Still I have seen fasts go to 20psi pretty frequently too. And the odd one die .Have to wonder if some died from maybe backfires and you do have to use proper valley bolts with fast and make sure not to overtorque the torque spec is inch pound not ft pound!
And make sure nothing is caught under there when you tighten things down.
I still have old 90mm one.
