Fuel Injector Help

[RyanR79]

Ok i have 1996 TSI with 40 over wiseco pistons,eagle rods,XS Power exhaust manifold, Tial Waste gate, TD05 20G, SAFC, FMIC, Full 3inch Exhaust.
DSM link Full version is going to be here on Monday im only running about 10 psi because if i raise it i will get fuel cut so im going to purchase a wally 255 and some bigger injectors so im curious on what size and what brand i should get and i want to no what you guys think?
Right now im running 14's in Colorado which is pretty good but my goal is to run low 13's here in this high altitude.
Thanks-Ryan

 

[cyclonekid77]

What kind of fuel do you want to run? What are your horsepower goals? Those are both important things to consider when choosing an injector.

 

[talonryder]

One thing i leaned and is not the worst advice, going a little larger of a injector is not a bad thing. If your going to be running DSMLink , its easy to compensate and it will keep your duty cycle low.

 

[Bud92gsx]

You do know you can run 12psi on a stock system right..Get your wally 255 and an afpr..I would buy 1000's or better and go with e85..I know you have e85 in colorado..

I could be wrong but I think it about 1 psi up for every 1000 feet in elevation you are..When I was at 7300 feet I could run 16 no problem..Then I came home and bam fuel cut, on same turbo..I did hit cut once before at 7300 but that was on creep..

 

[RyanR79]

Im running pump gas horse power goals i dont really no what im at now i believe im around 200-275 range so maybe like 300-350. So TalonRyder if im thinking 750 maybe i should go 850?

 

[cyclonekid77]

Id get some 1000's or 1150 fic's your not going to hurt anything by going a little big and it will give you room to grow as your setup changes.

 

[RyanR79]

Bud92 I ran 15psi here and i keep getting fuel cut i couldnt dial my AFR right to get it to run 15psi. so i just turned it to 10 and it ran good so maybe its on me?

And this is the video i ran my fastest with 10 psi
YouTube - ‪96 Eagle Talon vs 3G Eclispe‬‏
if it helps

Also i heard 1000cc's spray like 950's and the 1000's are useless.

 

[Bud92gsx]

So get 1150's..you don't want to go with 750's then want more power and have to go bigger later..So you mise well get 1150s and call it a day..

 

[RyanR79]

Ok thanks!

 

[Bud92gsx]

No problem man..Ohh if you don't have one yet get an aftermarket fuel pressure regulator..I forgot to mention that with the purchase of a 255..

 

[talonryder]

A fuel pressure regulator with gauge is nice to have. I installed a 255lph pump and using my DSMLink and wideband, i was noticing some rich fuel issues due to it. Id suggest a Aeromotive due to many, many, people use them but there are others that are good too. The FPR will help from irregular fuel maps and such. Bud92gsx is right about that.

 

[johneclipse]

You do know you can run 15psi on a stock system right..Get your wally 255 and an afpr..I would buy 1000's or better and go with e85..I know you have e85 in colorado..

I could be wrong but I think it about 1 psi up for every 1000 feet in elevation you are..When I was at 7300 feet I could run 16 no problem..Then I came home and bam fuel cut, on same turbo..I did hit cut once before at 7300 but that was on creep..

15 psi on a stock fuel system from a 20g turbo...i dont see that as bein possible. 15 psi on a 14b turbo, yes quite possible

 

[dboyle23]

With that turbo, big injectors, and dsmlink you could be running 400+whp on your built bottom end.

 

[Bud92gsx]

Ya I missed the 20g part..I need to get new glasses or something..