AFTER INSALLING A PIPE, HEADER, AIRBOX=FILTER AND JETS 150/155 IN MY RAPTOR
THE INSTRUTION SAID TOO UNSCREW THE AIR/FUEL 1 1/2 TURNS BUT I CAN'T[SCREW HEAD BAD]


WILL THIS HARM MY MOTOR OR CAUSE RICH/LEAN?

[IT SEEMS TO RUN GOOD] HELP!

 

No, it may just mess up your idle

 

THEN THE FULE/AIR SETTINGS ONLY FOR IDLE?



THANKS MAN [img]i/expressions/face-icon-small-smile.gif[/img]

 

Mainly idle and a little into the first quarter of throttle. The main jet is all that affects the last 1/4 or 1/3 of throttle.