I currently have the 310cc that comes with the supercharge kit for the 2001+ LD9.

I'm running lean with a t3 60 trim and want to know if it's possible to tune 440cc (Ford green top) injectors without HPTuner?

I have a Begi 2025 unit but I don't know if I would be able to tune the idle fuel pressure and the on boost fuel pressure only with the begi unit.

Any help would be appreciated...

Thanks!

I had 440cc injectors with the gm supercharger flash and an apex'i S-AFC..................

the car ran way rich off boost and at idle...........

Save up for HPT.


-Trailblazer SS - not so custom 6.0L - custom intake - custom tune
- (1) 2.4L on an engine stand (1) blown trans (2) good quad trans (1) eco trans = party