Originally Posted by Barry
OK - I got all the jets in or ordered. The 1.1 air jet isn't listed. They show a 1.0 and 1.2. I got one of each coming. How critical is this mod and what's it do?
It affects things up to maybe 1/4 throttle. Mine smoothed out nicely down low and during part throttle cruising, but again, YMMV and you don't have to do the air jet. I ran the stocker for a long time. Speaking of which, stock is 1.2. If you're gonna swap it out at all, do the 1.1. Forget about anything smaller. (It's an air jet, so the smaller the hole, the richer the mixture.)
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