CHip / Fuel injector help needed

[Ghostman]

I need some advice. I recently had my engine rebuilt. It had a FAST DFI which was removed for a stock ECM. It also has a PTE 60 turbo, ATR headers, ATR double pumper, 3 Bar map,no catalytic converter, A/A intercooler among other mods.

When bought I believe, by the numbers on the injectors, it may have 70/75 lb injectors. Not sure whether it is lo or high impedance.

I don't drag but enjoy autocrossing, driving on various circuit tracks and being able to keep up with todays progressively higher HP vehicles. This truck would also be used as a daily driver

Does it matter what impedance injectors I use with my stock ECM?

Is the current 70lb75lb injector to high for a stock ECM?

What chip should I get? From whom and what tel. number?

Would like to take care of this ASAP because it's the only thing preventing the build from being complete and ready to be picked up.

Thank you to any responses.

 

[jwaller]

Re: CHip / Fuel injector help needed

your current inj will not work with stock ecm without modding it. Turbotime, myself, micheal hood, and nolan can all hook you up with chips/inj for your build. all of us canbe found in the vendors section.

 

[#2875]

Re: CHip / Fuel injector help needed

hey man do you mind if i ask why you ditched the fast? i have picked one up for sickly cheap and was planning to install it in the next few months. i have the 60 turbo as well. did you have streetability problems or what????

 

[jwaller]

Re: CHip / Fuel injector help needed

many times ppl dont want to give up features like tcc control and mph data by goin to the fast systems of old. I didnt mind and went that way bc of all the plus's you gain, to each his own but I cant certinly understand. resale is also limited as most ppl(in the real world)(keep in mind there are only a few hundred ppl on here at best) dont want to buy a truck that has something like a fast box that isnt serviceable by anybody except the car nuts.

 

[ghettosled]

Re: CHip / Fuel injector help needed

it is possible to have a high impedence 75# injector without ecu driver mods, but unlikely. You may be best off with some 50s and a chip from one of the stock ecm gurus with that combo, depending on how much effort you want to put into it.. Me personally would prefer a FAST or stand alone ecu anyday. However without someone to dial it in properly, it will become a headache. Since you are in NY, you could have Job from Turbo People tune the standalone.