kindelan4g63

Hey guys, heading up to get tuned next week and spoke with my tuner about my fuel setup. Im going to run FIC 1650s and a Walbro 450. Im getting flex fuel tuned and plan on running primarily 93 with occasionally running e85 when I want to see what she can do.

Currently I have a 255 and ID1000s and my tuner is telling me I need an injector driver box jumper and the correct adapters. I purchased my injectors from MAPerformance and it says they are plug and play with the OEM harness. I also purchased the resister pack delete plug. Is that what my tuner is referring to? What have you guys done as regards to fuel with that injector and pump size? Do I need anything else other then the injectors and resister plug for my tuner to get them installed and tuned?

FWIW tuner is installing Fp green as well.

thanks everyone!

2006EvoIXer

iTrader: (1)

That is correct. Since you are only running a Green, you won't need a rewire unless you are going to constantly be in boost. Your oem wires will heat up when running full power (my guess is 12.5-12.8V).

kindelan4g63

Correct as in my tuner will not need anything other then the injectors and resister pack I've ordered?

SORRY for being annoying lol, just want to have everything ready for him!

LetsGetThisDone

iTrader: (1)

Should do a hi/lo voltage rewire for the walbro 450. You'll be able to push the green to 500whp or so on E85, and the stock wiring won't happy about running the walbro 450.

The injectors should only need a resistor delete. If your tuner needs an injector driver to make it easier to tune the injectors, you should probably find a new tuner.

kindelan4g63

Is the STM fuel pump rewire kit suitable? Thanks

LetsGetThisDone

iTrader: (1)

You can use that kit to implement a hi/lo voltage rewire. You do not want to hardwire the pump though.

https://www.evolutionm.net/forums/ev...l#post11183124

huzzle101

iTrader: (5)

Not to hijack a thread but i am currently putting on an FP green and i have a walbro 255 and FIC 1000 cc injectors, do i need to upgrade anything, i do have a walbro 450 i purchased but haven't installed yet.

kindelan4g63

no worries, from what I gathered I think you will be ok with a 255 and 1000s if your only running pump. (you may be limiting the green though) if you plan on running ethanol you will 100% max out that setup, as that is my current one. im sure an evolved member will tell you the same thing.

huzzle101

iTrader: (5)

Hmm yea i do plan on going dual map E85 is close by me and on the way to work...

kindelan4g63

Yea your in the exact same boat as I am. You will need to up your injectors. are you going to run an MHI green or Stainless steel?

2006EvoIXer

iTrader: (1)

You need 400 and 1300cc or more for Green. I'm assuming you both are using mhi Green and not SS Green.

huzzle101

iTrader: (5)

I have the FP Stainless EVO 9 Turbine Housing, well i guess i am going injector hunting... can i be originally tuned on 1000 and then retuned on 1300cc later, been down for almost 3 weeks now.

kindelan4g63

No I actually went with the stainless steel housing. supposed to spool like a mhi red.

2006EvoIXer

iTrader: (1)

Then I suggest going a bit bigger since SS is single scroll and can flow more up top.
450 and 1650 is a good combo.

kindelan4g63

Im sure you can get tuned on the 1000s and see what it makes until you run out of fuel, but id wait until you get the larger injectors and pump in, that way you're only paying your tuner once.