guys I need help with some injectors I just bought

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Feb 3, 2002 | 06:13 PM

super83Z

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From: Brockton, MA, USA

Car: 1983 Z28

Engine: 6.6L 406

Transmission: T-56

guys I need help with some injectors I just bought

I bought some TPIS 30 lb injectors and I was reading in their catalog about low impedance and high impedence. I was wondering if either will work if I use a custom chip or if an aftermarket ECM is required.

Feb 3, 2002 | 10:06 PM

super83Z

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From: Brockton, MA, USA

Car: 1983 Z28

Engine: 6.6L 406

Transmission: T-56

TTT

Feb 4, 2002 | 02:11 PM

super83Z

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From: Brockton, MA, USA

Car: 1983 Z28

Engine: 6.6L 406

Transmission: T-56

anyone?

Feb 4, 2002 | 02:25 PM

BlazinOR

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From: Gresham, Oregon

Re: guys I need help with some injectors I just bought

Quote:

Originally posted by super83Z
I bought some TPIS 30 lb injectors and I was reading in their catalog about low impedance and high impedence. I was wondering if either will work if I use a custom chip or if an aftermarket ECM is required.

I am 90+% sure 'high impedance' are the standard (16 ohm apx) and no changes are needed because of that..........but if you are moving up to 30's from a smaller injector your ECM will not recognize the size difference and can cause problems. New chip time...........