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Thread: injectors?
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06-10-2009, 09:38 PM #1
- Join Date
- Oct 2007
- Location
- Union Beach, NJ
- Posts
- 145
triple black- 02 z28 m6
injectors?
I need suggestions on what injectors I need. The heads im using are tea stage 2 5.3s and the cam will most likely be around 224/224 dur. 563/.563 lift 112 LSA.
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06-10-2009, 09:41 PM #2370 CI - Twin 6766 Turbo - Jakes stage 5 4L80E - MWC 9" - Holley Dominator
Build in progress...
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06-10-2009, 09:54 PM #3
- Join Date
- Oct 2007
- Location
- Union Beach, NJ
- Posts
- 145
triple black- 02 z28 m6
I suppose i should specify that by suggestions i mean lbs/hour suggestions
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06-11-2009, 08:54 AM #4
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06-11-2009, 05:10 PM #5
- Join Date
- Apr 2006
- Location
- san antonio
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- 45
silver- 94 silv
The Lucas 48lb LS1 style injectors are a great injector and will support what you're doing, and a lot more in the future.
Keep in mind, fuel rails and a better fuel pump will bring the injector duty cycle down as well.
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06-12-2009, 07:29 PM #6
if you stay in the 224 range you might be fine on the stockers. I would check the duty cycle though after you get it up and running to make sure.
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06-15-2009, 08:34 PM #7
- Join Date
- Oct 2007
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- Union Beach, NJ
- Posts
- 145
triple black- 02 z28 m6
excellent. thanks
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06-16-2009, 04:43 PM #8
As mentioned above, stockers should be fine unless you are gonna spray. I had LS6 stage 2.5s and MS3 cam (237/242 dur., .603/.609 lift, 113 LSA), no spray, on stock injectors with absolutely no problems.
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06-16-2009, 04:53 PM #9
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06-16-2009, 05:50 PM #10
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06-17-2009, 02:10 AM #11
I made 420 and pulled all the way to 6500 smoothly, never checked the duty cycle though. I did however switch to 42 lb'ers when I got the FAST 90.
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