ECP- Carb Needle and Air Screw Position

[deshkae]

For those of you running ECP filter setup

What are your settings on the Air screw and Carb needle position.

I see some are leaving the air screws stock and needles stock. Right now I have my air screws stock and needle raised one notch. I think it runs good but would like to get it close to perfect if possible.

 

[DYNAREX]

turn fuel screws out 2.5-30 turns and can leave needles stk #3
seems to be best for most and on dyno

 

[Waterboy]

Agree with Dynarex. Found a slight hesitation in mine so I raised the needles one clip. Tried it 2 clips first to get a drastic result and it was slightly rich.

Each sled may varry slightly and elevations will affect tuning.

 

[Fullback]

Running ECP kit with stock needle and fuel screws, with green springs. No hesitation and pulls very strong.

 

[DYNAREX]

fullback-try the silver springs-way better
and go to 2.5 on fuel screws
by the way stop by,im 15 minutes from you