schwett

hey guys

can anyone with a jrsc out there and a relatively stock
motor otherwise tell me where the set screw on the FPR is set,
in terms of number of turns from the maximum (most clockwise)
setting? this would require turning it clockwise until it
stopped, counting the turns (i.e. 3/4 turns, 1 1/2 turns, etc)
and then putting it back to where it was.

thanks!

 

00G

I'd do it if I had a JRSC. Where's the love? Anyway, get an A/F meter and run the fpr at the highest reccommended pressure. Lower it down in tiny increments and see what happens. If you can, find out where .8 volts is at on your a/f gauge and that will be your point to shoot for in tuning...An egt gauge with an a/f meter would be perfect.......

chomorro

Mine is almost maxed out. I am getting a under hood pressure gauge and just setting it to 70 psi like JR recommends. I have about a half turn more until maxed out. Are you having fuel problems?