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Old Sep 10, 2008 | 01:43 PM
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Default fuel injectors
Does a stock 1999 ls1 camaro need high or low impedence injectors?
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Old Sep 10, 2008 | 02:05 PM
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it uses high impedence injectors
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Old Sep 10, 2008 | 02:06 PM
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is there a way to run low impedence?
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Old Sep 10, 2008 | 02:24 PM
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not with your factory PCM you would need a low impedence driver
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Old Sep 10, 2008 | 02:32 PM
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Originally Posted by Robert@G-Force
not with your factory PCM you would need a low impedence driver
That is correct.

I gues the bigger question is why do you need them.

My bud just got his car retuned, running on a stock pump and stock injectors for a 2002, used to make 420 rwhp cam only before a 12 bolt, went to 380's and was retuned today to about mid 390 @ a 86% duty cycle.
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Old Sep 10, 2008 | 02:48 PM
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we are currently rebuilding the engine and going with 59cc heads and ms4 cam and i have some 55# injectors but they are low impedence. What is the Driver that you are talking about?
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Old Sep 11, 2008 | 08:23 AM
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Ok i sold the 55# low imp. injectors now i need to buy some high imp. What size should i buy for h/c/i. Car also has a nx maf wet kit.
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Old Sep 11, 2008 | 11:00 AM
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Originally Posted by TOTHEDARKSIDE
Ok i sold the 55# low imp. injectors now i need to buy some high imp. What size should i buy for h/c/i. Car also has a nx maf wet kit.
#42 Green tops max, no need for more, the Wet Kit will supply its own fuel, get a decent pump such as a Racetronix 255lph w/ hotwire
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