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bigger injectors needed?

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Old 12-29-2009, 01:14 AM
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Default bigger injectors needed?

I installed ARH headers still have to install the catted-y and magnaflow catback. And now I am also planning on buying a fast 92mm intake and throttle body. I also plan on getting thunder racing's old man cam with comp cam and comp cams valve springs and retainers. Now would I need new fuel rails and injectors? Don't plan on changing the heads.
Old 12-29-2009, 06:25 AM
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You won't need rails, just a little bigger injector. Call Jon at FIC, he will set you up.

http://fuelinjectorconnection.com
Old 12-29-2009, 06:47 AM
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i'm running stock injectors on my setup

bigger cam than you're picking, and a FAST intake.

they ARE maxed out though...but never ran lean on the dyno.
Old 12-29-2009, 08:59 PM
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how about the fuel pump?
Old 12-30-2009, 03:03 AM
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Your fuel pump should be fine. Get some 36lb injectors. Stock rails.

The 42lb green top Bosch injectors can be had for a fair price. You wouldn't need them... but they're just as easy to tune as a 36lb and you've got room to grow.




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