Hey guys i have an 02 HO with a super chip that i am currently not running, i have a westach FP gauge 16psi, at WOT stock i can run FP under 5 psi so i havent reinstalled the superchip becuase i think it would be to much, so i guess i need a pusher pump or something like that. my question is what would be a good unit and will i need to upgrade my FP gauge that only reads to 16 psi i dont really care how high my FP is so does it really matter? thanks for any help