HOw much boost?

[Kyle F]

HOw much boost can you get out of the Stock turbo with an adjustable wastegat and an Alky kit on pump 93 gas? I Have been wondering what times I can run on the stock turbo using an Alky kit,adjustable wategate, Down pipe and exhaust dump, cold air kit and MAF pipe. A Walboro(sp?) Fuel pump,Adjustable fuel pressure regulator and getting it all dialed in with turbo link and putting to the ground with a DOT approved drag radials?

 

[TTA89]

I was running 20psi on Sunco 94 octane and an 18 degree street chip. I dont see why you couldnt run 21-22psi with alky. The turbo is supposed to be pretty much useless after that amount of boost anyways so start bringing the timing around.

 

[1badTTA]

Sounds like my setup without the downpipe and dump. I think it would be possible to run 22psi and get 12.0's pretty easy once it is tuned. possibly even into the high 11's