S/C injectors.....FPR....and Fuel Pump...... - Boost Forum

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S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 11:20 AM
Quick question, I am looking around 10-12 psi of boost for my 2.4. Now I have gotten some S/C injectors, and looking to get a FPR and a new inline or intake Fuel pump, should that be enough fuel for what I am looking for. I am eventually going to get HPT, but until then would this set-up work? Also can I use the s/c injectors without the reflash? Thanks





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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 11:31 AM
you definitely need 370's or 440's with an intank fuel pump to push that amount of fuel.



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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 11:45 AM
what are the S/c injectors rated at?



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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 11:55 AM
also if I just use an inline pump instead of a intank? and can I use the s/c injectors with my stock ecu?



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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 1:26 PM
S/C Injectors are 310cc.


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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 1:58 PM
Bobby(Blown&Pullied) wrote:S/C Injectors are 310cc.


thanks. and can I use these injectors without the s/c reflash?



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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 2:10 PM
Yea you can use them without the reflash. I did.


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Re: S/C injectors.....FPR....and Fuel Pump......
Saturday, December 09, 2006 3:44 PM
thanks




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Re: S/C injectors.....FPR....and Fuel Pump......
Sunday, December 10, 2006 10:48 PM
with my s/c and the 310's i was running lean , low 13's under full boost up to 7psi

i went with 36lb injectors , and now i can in a good range , currently mid 11's


i wouldnt use the s/c injectors over 3-4 psi







Re: S/C injectors.....FPR....and Fuel Pump......
Monday, December 11, 2006 5:26 PM
so why did gm include them with the charger that runs 5psi??



2000 Camaro V6.
| SLP Loudmouth | CAI Intake | HID's |


Re: S/C injectors.....FPR....and Fuel Pump......
Monday, December 11, 2006 7:46 PM
because they kept the tune with alot less timing


even off boost timing was droped , alot of my timing tables showed retarded timing , not advanced








Re: S/C injectors.....FPR....and Fuel Pump......
Tuesday, December 12, 2006 9:07 AM
the gm kit is 4.5 psi so the 310s can handle that, they really are maxed out at 4.5 though



1989 Turbo Trans Am #82, 2007 Cobalt SS G85





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