Quote:
Originally Posted by kawikid1425  yeh it a real good mod. for ur truck! You can adjust your boost psi. to whatever you feel you need to. Most guys run the stock lb7 turbos at or between 26-32 psi. stock is only like 18 psi. so with the wastegate you can get alot more boost. also you could buy a ppe boost valve which will take the boost level from stock upto about 25-27 psi. also the boost valves are only 26.00 | how do you adjust the boost psi with big head. my truck had one when i got it. i want / need more boost. it only puts out 19-20 psi and i want 28 or so..
Can you help me out?... 
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-Alex
-03 Crew Short LT
full banks kit=4" exaust, six-gun tuner, intercooler and under hood piping, intake. not my first choice but it was all there when I bought it. |