returnless sys pros and cons?
09-10-2002, 05:22 AM
#3
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Join Date: Jul 2001
Location: parkville, md
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Vehicle: 1997 accent L
Pro's: lower emissions
simplicity and fewer parts
Cons: can't use a fuel pressure regulator to add fuel for hi powered forced induction setups
limited choice of hi flow fuel pumps
One is not better than the other, but return systems can be easier to tune if you're on a budget. Returnless systems usually require going the more expensive route of larger injectors and ecu trickery (or a standalone ecm).
simplicity and fewer parts
Cons: can't use a fuel pressure regulator to add fuel for hi powered forced induction setups
limited choice of hi flow fuel pumps
One is not better than the other, but return systems can be easier to tune if you're on a budget. Returnless systems usually require going the more expensive route of larger injectors and ecu trickery (or a standalone ecm).