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Do I need bigger injectors?

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Old 07-09-2006, 10:48 PM
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Default Do I need bigger injectors?

I'm working on my 93 LS1 RX7 swap. the car will have a custom comp cam .589/.589 lift 236/236 112LSA, JTR/LT headers, Dave's nitrous plate kit with 150 jets (WET). I want to know if I'm going to be needing some bigger injectors for this setup, I'm hoping for 400RWHP N/A, and over 500 on the bottle. I have a in tank 255 pump for the fuel system also.



Josh
Old 07-10-2006, 07:32 PM
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Originally Posted by Sabre002
I'm working on my 93 LS1 RX7 swap. the car will have a custom comp cam .589/.589 lift 236/236 112LSA, JTR/LT headers, Dave's nitrous plate kit with 150 jets (WET). I want to know if I'm going to be needing some bigger injectors for this setup, I'm hoping for 400RWHP N/A, and over 500 on the bottle. I have a in tank 255 pump for the fuel system also.



Josh
What yr LS1? Some had the 26lbers and others the 28.8s. 98, 01, and 02 have the larger ones and you'll be ok at 400rwhp. I made 457/578 with a dry kit and I didn't go lean. You definately need a pump though, which I see you have covered. Good luck with the project
Old 07-10-2006, 09:46 PM
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yea 01 LS1 in my RX7. I just wanted to make sure trying to cover everything in this project the 2nd project must surpass the 1st you know how it is. thanks man!!!!
Old 07-10-2006, 11:51 PM
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No prob




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