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s air suspension system
We have redesigned the fluid coupling by reshaping the stator fins to achieve a higher ratio of rpm transfer through the convertor when in a fluid coupling
7L 2500/3500 4WD (With Factory 4 or 6 Bolt Steering Box)
draws 18 Pacbrakes
the LB7 Screamer is capable of up to 630hp and works with any "box" tuner
Mishimoto MMBV-SPR-WH Mishimoto Blow Off Valve Setup Spring, White (0.00-5.07 PSI) Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2003 s air suspension systemTuning your Mishimoto 50mm Blow Off Valve to your vehicle is essential for its proper operation. Too small of a spring and the valve will open at idle and low boost, letting precious power escape to the atmosphere. Too big of a spring, and the valve wont open when its needed. Luckily, Mishimoto offers three setup springs to tailor your blow off valve to your vehicle. We offer these springs for idle vacuums reading 7. 25 10. 9 PSI (black spring), 5. 07
US$ 55.95
US$ 488.50
US$ 81.00
US$ 725.50
US$ 32.95
US$ 697.50