Fuel System Upgrade??? - Boost Forum - j-body.org

Fuel System Upgrade??? - Boost Forum

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Fuel System Upgrade???

Monday, March 14, 2005 8:34 AM

so all i need to upgrade the sock fuel system to run about 5 or 6 psi off the turbo are a high flow electric fuel pump, new FMU and fuel pressure regulator... Correct??

Re: Fuel System Upgrade???

Monday, March 14, 2005 9:00 AM

streetfire97

and injectors

Re: Fuel System Upgrade???

Monday, March 14, 2005 9:05 AM

Shifted

Basically, yes, depending on the size of the injectors. Too big, and you'll need to use something like the SAFC or E-Manage to pull back the pulsewidth, so you can still have a decent pressure at idle.

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Re: Fuel System Upgrade???

Monday, March 14, 2005 9:19 AM

streetfire97

i was going to use 320 cc injectors... and wheres the best place to buy adjustable FPR?? i was told "Maximum Boost" by corky bell is a good book to read which i have but it tells me to use the stock FPR and use the new one why would i have to do that??

Re: Fuel System Upgrade???

Monday, March 14, 2005 9:23 AM

Shifted

Just use the adjustable FPR. Jegs, summit, and a lot of other places sell them. For the 2.4L the Accel 74565 is what you would want, just search on google for that brand and part number and a lot of sites will come up.

4cyltuner.com - Information Source For 4 Cylinder Tuners
Buy stuff from CarCustoms Ebay! Won't be disappointed!

Re: Fuel System Upgrade???

Monday, March 14, 2005 4:26 PM

streetfire97

ok if i buy a SAFC-2 and a accel adjustable FPR, new fuel pump and 320cc injectors would be a good set up???

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