Can anyone tell me where I might find information that tells me what size injectors were used in various vehicles? I'm supercharging a Chev 4.3 and running it on E-85. I initially planned to run the TBI setup, but after more thought (and education) I figured I'd avoid more tuning problems down the line if I went MultiPort right off the bat. The calculators say I need 6 injectors @ 39.7 lbs/hr to support the estimated 260 HP that it should make. I think I could get away with as little as 35 lb/hr injectors by bumping up rail pressure. Times are tight, I'd like to be able to scout the salvage yards, but it would help to know what the possible donors are.
As always, many thanks to anyone who might be able to help me out.
injector application/flow rating cross reference?
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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tonkatoy
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injector application/flow rating cross reference?
Dean Jahnz
4.3 Chev V-6, Eaton M90 supercharger, MS-II ver. 2.89, EDIS-6
Custom multiport intake manifold 37.5 lb/hr injectors squirting E85
4.3 Chev V-6, Eaton M90 supercharger, MS-II ver. 2.89, EDIS-6
Custom multiport intake manifold 37.5 lb/hr injectors squirting E85
Re: injector application/flow rating cross reference?
This site has lots of useful information on injectors:-
http://users.erols.com/srweiss/tableifc.htm
http://users.erols.com/srweiss/tableifc.htm
Dave P, London UK.
Rover V-8
MSII V3
EDIS
Tech Edge Wideband
Rover V-8
MSII V3
EDIS
Tech Edge Wideband