injector size for STS

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Sep 3, 2006 | 12:23 PM

edlt1

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Launching!

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From: Los Angeles, CA

injector size for STS

I am looking into doing an sts rear mount turbo

I have the mods below

stock injectors right now
with a 255lph intake fuel pump

what size injectors should I get for 6 to 7 psi

Sep 3, 2006 | 12:24 PM

detroit_903

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Re:

I have 42# injectors with my sts set-up on my 94 z28 - Pushing 7psi

Sep 3, 2006 | 02:42 PM

edlt1

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Launching!

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From: Los Angeles, CA

so whats the sts worth it?

Sep 3, 2006 | 03:22 PM

longrange4u

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From: Reston, VA

I would recommend 60lb injectors... and hell yea its worth it.

Sep 3, 2006 | 04:00 PM

detroit_903

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Quote:

Originally Posted by longrange4u

I would recommend 60lb injectors... and hell yea its worth it.

STS is defently worth it.

Sep 3, 2006 | 06:58 PM

67Firebird455

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From: Visalia, California

Yeah, I agree with longrange, I would recommend mototrons, I've seen them as low as $420, but keep and eye out, might be able to get a used set a little cheaper. 42's are only good for so long!!!

Sep 3, 2006 | 07:42 PM

bud8fan

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From: calallen,tx

you will be close to maxing out either the maf,injectors or fuel at 9-10 psi with 42's

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Sep 4, 2006 | 05:28 AM

RedHardSupra

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From: Laurel, MD

42s dont cut for it for the most inefficient sts installation.

http://redhardsupra.blogspot.com/200...se-widths.html

and

http://redhardsupra.blogspot.com/200...readsheet.html

explain a lot on how to find out what it is and what you need.

Sep 4, 2006 | 07:28 AM

#10

EPP

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I sell the 60 pound injectors for $420.00, and at this price it just isn't worth using the 42 pounders. With a good tune the 60's produce no side effects with driveability. Bob

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injector size for STS

injector size for STS

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