19-04-2014, 02:30 PM
it controls the advance timing, i don't know of anyone who's managed to get one of those pumps to work on our cars so i can't really help you other than what i've said . .
Phase 1 D-Turdo, K14@24 psi, De-cat, meaty backbox, Bosch pump, grinded LDA pin, duel air fed K&N =133.7bhp & 188ft/lbs