Recommended injectors+pump

south

I have an 09 6mt 370 thats tuned currently (background info) now i want to go flex fuel e85, are there any good recommendations that you guys would suggest? Without it be 1000 dollars, i find it to be way too much for a current n/a car. Vqfuelupgrades has the injectors + kit but like i said its 1k. If you guys could give me some input on some good injectors + a good pump that will fit in the oem pump assembly that would be great!

ByThaBay

I'd go for a set of GTR injectors. The stock fuel pump handles the flow just fine for e85 non-boosted.

south

I’ve seen that, lowtek_z33 ran on stock pump for awhile (not knowingly) but they crapped out eventually. If i get retuned on e85 with the injectors and i eventually change the pump i wont have to get retuned again correct?

ByThaBay

If you’re running my ecutek tune then you shouldn’t need to be retuned. If you change the fuel pressure such as converting to a return fuel system then some amount of adjustment would be needed for sure.

Anytime you change parts of the system you should always review your logs to confirm no adverse changes, this is the only way to know if adjustments may be needed.

SS_Firehawk

A pump is cheap insurance. Don't buy fake china GTR injectors.

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husam2012

I have stock GTR Injectors in stock for just $200 shipped. Just took out of a 2014 GTR.

I also offer Ecutek E85 tuning, either with seperate maps for 93 and E85 or by using the flex fuel sensor. PM me if you have any questions!

As for the pump, the stock one is just fine. I ran GTR injectors on my personal 370Z with the stock pump for almost a year with no problems.

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Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP)
Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58)
BTWTuning