C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel Injectors and Fuel Pump

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Old Nov 18, 2003 | 07:41 PM
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95VetteRed's Avatar
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From: Andover Ma
Default Fuel Injectors and Fuel Pump

With my mods below what size injectors should i get and what size fuel pump. I am leaning out at high RPMS and I need some more fuel in there. Thanks Guys
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Old Nov 19, 2003 | 02:13 PM
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From: Andover Ma
Default Re: Fuel Injectors and Fuel Pump (95VetteRed)

ttt
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Old Nov 19, 2003 | 02:22 PM
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Default Re: Fuel Injectors and Fuel Pump (95VetteRed)

At the HP you have now FMS 30's should be fine. However, how much HP you will have with the boost will make the determination. You will need a reprog no matter what you do so I suggest you look up ski_dwn_it (aka Jesse) on the board. He will reburn your chip once you get the blower at no extra charge.

Now back to the case at hand. FMS injectors are inexpensive and are the older pintle style. These don't like high psi like disc type. However, if you get yourself a Walbro GSS340 and burn a chip, you won't need to see the 60+ psi that you'll need using an FMU with a blower, so these injectors should be fine.

Check out http://www.racetronix.com They make complete kits. Plus, if you have any questions about them, user "racetronix" can be IM'd for more info. He sells these kits.


[Modified by vvv90, 1:23 PM 11/19/2003]
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