injector upgrade
#1
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Car: 88 IROC Z
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27 9 BOLT POSI
injector upgrade
i got some 4th gen V6 injectors and wondering what #lbs are they and whould they fit on my 2.8 do i have to upgrade anything? would i waste more gas?
#3
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Car: '87 Camaro / '87 Chevy K10
Engine: 3.4L MPFI (soon) / 5.7L TBI
Transmission: 700R4 / 700R4
Axle/Gears: 3.42 / 3.73
Re: injector upgrade
Even if they're the 17lb from the 3.4, they're too big. Your ECM would need to be adjusted to handle them. You'd just be spewing more gas.
#4
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Car: 89 V6 Camaro
Engine: 2.8
Transmission: 700R4
Axle/Gears: 3.42 open diff
Re: injector upgrade
The biggest that you should run are the 3.1 injectors. I am running them and car runs good, slightly rich though.
#5
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Car: 88 IROC Z
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27 9 BOLT POSI
Re: injector upgrade
ok i think im going with the 3.1 injectors. thanks for the help
#6
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Car: 89 V6 Camaro
Engine: 2.8
Transmission: 700R4
Axle/Gears: 3.42 open diff
Re: injector upgrade
They aren't much of an upgrade. I only have those cause I needed some new injectors ASAP and the JY only had 3.1 Fbodies. Look into the Ford F1ZE injectors.
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