+441rider Thanks, the muffler hahahaha. Its a condenser from a automotive air conditioner. It just has a specific sized hole on exit and the pipe is length tuned for a somewhat optimum short track bike. The Mikuni is round slide and has a pvc intake manifold that is longer than stock. The carb is resting on a rubber shock mount, I haven't had any trouble with it. Knock on wood.
Nice intake, there's also a Y intake manifold with two carbs
These engines respond very well to a good port job.
10 to 1 comp loves avgas in fact even my lawnmower goes better on it.
Still have my 500 I took out of the crate in 72
This is cool
Sounds real nice, what's the muffler? Should rev like crazy with that intake length. May shake a bit though.
+441rider Thanks, the muffler hahahaha. Its a condenser from a automotive air conditioner. It just has a specific sized hole on exit and the pipe is length tuned for a somewhat optimum short track bike. The Mikuni is round slide and has a pvc intake manifold that is longer than stock. The carb is resting on a rubber shock mount, I haven't had any trouble with it. Knock on wood.
Had one quite similar in the mid 70's.Shake a bit is an understatement.