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scarceller scarceller is offline
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Join Date: Oct 2006
Location: Southern MA
Posts: 3,689
You can not just put a hi-imp injector in these 84-89 3.2L engines, the injector offset times are 2 to 3 times greater for the hi-imp injector than the lo-imp stock inj. You can use hi-imp injectors in the 3.2L but only with a custom chip that has the proper injector offset times. I know this because I have used Bosch 30lb hi-imp injectors in these motors with a special chip I created.

The DME has no issue firing hi-imp injectors but it must be properly programed for the given injector spec.
1984 911 Carrera Cab M491 (Factory Wide Body)
1975 911S Targa (SOLD)
1964 356SC (SOLD)
1987 Ford Mustang LX 5.0 Convertible
Old 01-15-2020, 08:07 AM
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