855 pt pump ?

[gwhammy]

I've got a 94 int. with a 330 horse 855. This year has the tamper ball in the throttle with the screw behind it. Anyone know about how much power each full turn of the screw makes? How many turns will it go out without messing things up.

 

[RockinRam96]

Not sure of hp to turns of fuel but you'll gain fuel and response. Get the ball out and start playing with it until your happy.

 

[heins]

if i remember right when the screw is bottomed out, 6 turns out will make it were the screw is no longer it the way of the throttle shaft

 

[Leiffi]

turn it to max and control the fueling with your foot.