I'm thinking of picking up a set of these. They make a set that's set up for the CB750. They have them in the regular (29mm) or oversize (31mm) sizes. I'm not sure what size to get. Anyone used these? Likes/dislikes? They claim a 10% performance increase off the bat. I'm thinking that they will be a nice way to modernize the engine/throttle performance of the bike.. not sure I want to muck about too much with re-jetting my stock butterfly carbs if these are really that awesome.
Thanks for any info.
-Jerimiah