How many LBS of boost do you run? (or want to run)

**RdRunnr** · 01-26-2003, 12:44 AM

I normally see about 18 lbs of boost with my S-trim :)

**akatherazor4** · 01-26-2003, 02:09 PM

I'm pushing 14#'s with my S-Trimmed Cobra.:D

Razor.

**'91 GT** · 01-27-2003, 09:12 AM

I see a peak of 12lbs on a home tune. Just found out that I probably have a leaky HG (there goes the home tune). After a dyno tune I may kick it up to ~13psi with the alchy spraying

**Brcuda** · 01-29-2003, 03:01 PM

I would like to run 140 mph what ever boost it takes to get me there.

**OneBad93LX** · 01-30-2003, 08:15 AM

I ran about 10psi with my powerdyne setup and am expecting about 15-16 with my S-trim... (using 8-rib, blower brace, powerpipe, and Renegade pullies)...

**CHRGDPNYBOY** · 01-30-2003, 03:52 PM

Well, if we are talking about how much boost were seeing according to the diameter of the pulley, then I am running the standard 8-10 psi/3.33 pulley. Now, if we are asking how much boost are we seeing, then that would be 12 psi with the powerpipe. Would like to add a 3.12 pulley or just do the 7 inch crank pulley since it wouldn't tax blower as much. Time will tell, or not.