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Question on injector wiring

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Old Aug 5, 2001 | 01:08 PM
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Pete's 89 GTA's Avatar
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Question on injector wiring

Is each connector injector specific? or Does the TPI system Batch fire one side at a time? If it is specific, is there a way to figure out specific connector to specific injector, I had a pair that might have gotten switched and want to make sure there is no difference. I thought I remember seeing somewhere that each TPI system is not SFI but every injector is fired at once or at least one bank at a time. Anybody?
thanks in advance!
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Old Aug 5, 2001 | 01:15 PM
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NufNuffZ28's Avatar
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Car: 1987 Iroc
Engine: 357 Single plane and a Ysi vortech
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From what I have heard the are batched fired and the injecter plugs would not make a difference if they were switched when plugged in

Chris

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1986 305 TPI
8.0 @88 in the 1/8
**Soon to be 355
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Old Aug 6, 2001 | 12:57 AM
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They do fire one bank at a time.

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1989 IROC-Z 5.7L
NOS 5151 150HP kit
ProBuilt 700R4, PI Vigilante 2800 stall lockup
Baer Brakes 12" Sport System
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