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Blow-thru carb mods Try here for a complete way to mod the carb for blow thru. I have ran as high as 38 psi of boost through mine and that is not the limit that you can blow thru a carb. http://www.hangar18fabrication.com/blowthru.html

If any of you have interest in doing so or have a blow-thru carburetor system already and have any tuning issues, I may be able to help out. I've made over 1000 RWHP with my blow-thru Mustang and it has been a ton cheaper than buy a FAST or AEM system.

Has anyone here made over 32 psi of boost with a 88mm turbo? I am wondering if mine can go to 38-40 psi.

Thanks. I made 770 RW without even going to 6200-6500 RPM's yet because I was running out of fuel on the top side. I have since fixed that issue and am going to upgrade the turbine housing. My car is about 3100-3200 with me in it. So I am gonna guess that it would have made 800+ if I...

I have a PT-74 turbo but with a .85 On -center turbine housing. I am sending the turbo back to Precision for a tangential housing. My question is, can any of you guys say how much will this compressor make with a .96 A/R Tangential housing? Or how fast has anyone been with one of these turbos?

Thanks Buick Beginner. I am not pro Ford, Chevy, Buick or any other. To me it's all pretty much the same. I just gotta get the controller under control with the boost situation.

Where do you guys hook up for the boost sensing location? From the turbo or at the downstream side of the intake or vaccum tree? The reason I ask is that I have my sensing location at the vaccum tree and get boost spike to 30 psi and then it falls very rapidly to about 18 psi.:mad: What...