Page 1 of 1
Carl, fuel injector question
Posted: Wed Mar 19, 2008 5:44 am
by Gray
Carl, after intalling the supercharger I was wondering if you also changed fuel injectors, injector rails or changed the fuel pressure regulator to modify fuel pressure. Thanks.
Posted: Wed Mar 19, 2008 8:56 am
by RacerZX
New rail, but the same OEM injectors, plus a 7th injector driven by the Stillen computer.
Posted: Wed Mar 19, 2008 9:25 am
by blink32
RacerZX wrote:plus a 7th injector driven by the Stillen computer.
I must have missed that while reading their install doc. Was it installed somewhere in the intake path before the manifold or else where?
Posted: Wed Mar 19, 2008 10:34 am
by RacerZX
It's in the intake tube neck, just before the supercharger.
Posted: Fri Mar 21, 2008 2:33 am
by Gray
Thanks Carl, can you see any upside to using an adjustable fuel pressure regulator on the VQ40's or VQ56's to improve fuel economy or performance.
.