Quote:
Originally Posted by BigVinnie
I see so then all I need to get rid of is the pump voltage regulator (control module), and just run the volts directly from the battery. seems like an easy modification.
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Your misunderstanding me, unless you drive a Q45.
The S13/S14 doesn;t have fuel pressure control computer so when you install Q45/Z32 TT or big WALBRO pumps in a S-chassis, those fuel pump overrun the stock FPR and you wind up with a considerably higher base fuel pressure usually to the tune of about 7-9psi increase above 43psi which is alot.