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LQ4 truck intake injector options

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Old 02-14-2012, 08:02 AM
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Default LQ4 truck intake injector options

What do you guys suggest for injectors on an LQ4 with the truck intake? Right now it has these shorty or mini Delphi's in there. Need either a 60 or 80lb injectors. Can a put a set of the taller types in there? Seem to be a little cheaper.

Thanks
Vince
Old 02-14-2012, 09:27 AM
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Originally Posted by 69-chvl
What do you guys suggest for injectors on an LQ4 with the truck intake? Right now it has these shorty or mini Delphi's in there. Need either a 60 or 80lb injectors. Can a put a set of the taller types in there? Seem to be a little cheaper.

Thanks
Vince
I run the tall 60lbs injectors on my turbo rat with stock truck intake and fuel rails. I ordered the new connectors from summit and placed them on the truck harness. then used small washers to get correct spacing between fuel rail and intake.
Old 02-14-2012, 09:58 AM
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Thanks Code4. Do you have a link to the injectors and connectors you used? I will be using a Holley harness, not sure how that impacts everything
Old 02-14-2012, 09:17 PM
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Originally Posted by 69-chvl
Thanks Code4. Do you have a link to the injectors and connectors you used? I will be using a Holley harness, not sure how that impacts everything

your harness may have the correct ends already?

these are what i used:

http://www.summitracing.com/parts/MSD-2400/
Old 02-14-2012, 09:27 PM
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I used tall 80's in my LQ4 build and it took 3/4" spacer to be perfect (nylon spacers from Lowes worked great, they had longer ss metric bolts too). Good luck.
Old 02-15-2012, 06:34 AM
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I have a couple of options. I'm going to use my Holley HP system that was on my BBC prior. I can buy a LS - type injector harness and run the truck-style injectors, or try and reuse my Holley injector harness which has a Bosch style connector. Be nice to be able to use the current harness and a cheaper injector rather than the mini truck style's
Old 02-17-2012, 06:33 AM
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So guys I can use a Camaro/Firebird type injector? Still new to this stuff!

Thanks



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