I have a 800A with vance&hines drag pipes.I just intalled a hypercharger with an adjustabe needle set in the 3rd notch with 3 shims. A/F is 3 1/2 turnsthe jets I received with my kit is 160 165 170 180.The papers from the kit said to use 170 with vance hines drag pipes,but my bike has no power at 3/4 to full throttle with this main jet installed.Please let me know which jet to use if you know thank you Rick

 

3.5 turns sounds like a lot to me...

I have a 800 drifter with roadhouse pipes... I used the OKIE - air system and i ended up with 165 MAIN 50 piolt and i used the 2nd shim on the main needle - I had my a/f screw out about 2.25 - 2.5 turns

runs great but still rich - yours must be VERY rich?

kenny