I have a rev 600 ho wondering what jets and gears you guys are running it's a 144 track. It runs real rich and I just streched to a 144 from a 136 any help would be great
The 600's have really rich needles so a lot of guys just put that white plastic spacer on top of the c-clip thus lowering the needles. You should also go with 20 pilots and 2 turns out on fuel screws as that eliminates the low-end bog and also gives back a small amount of fuel thru the entire throttle range on flatslides (unlike VM series where it just affected pilot system). That alone should solve your problem. If you run above 4,000 feet and don't have an aftermarket pipe or can AND have ethanol free gas then you can drop the mains one size too.
