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CFM-Tech Adjustable Fuel PSI Regulator for GM TBI 2.8/4.3/5.0/5.7/7.4

Price: $73.95
Item Number: 500-100
This CFM-Tech Adjustable Fuel Pressure Regulator is a "must have" for stock and modified GM tbi engines.

This Tbi Adjustable Regulator is needed for stock and modified GM tbi engines. At 3/4 to WOT the computer uses a fixed program for max power. Therefore,since it is not reading the A/F ratio you may need more or less fuel for maximum power.

This regulator let's you change what the computer can't. Includes installation gaskets and instructions. Note: We highly recommend the use of our fuel psi adapter and guage to accurately read fuel pressure.

Note: ***Above parts are for off highway use only. Not legal for those area's requiring CARB or EO #'s.***
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