18hp Kawasaki engine on a zero turn and was wondering if I dual exhaust

[lsmurphy]

That was a couple of years ago...........don't recall having to adjust the carb.

Did it run better..........?.......eh.........maybe...........sounded great though.

 

[Redneck in training]

No worth the effort. Turbocharge it.

 

[David Devuono]

Check the governed RPM. Increase it by a couple hundred RPM to produce more power. Just about everything will shorten the engine life. You can go to sythetic oils to increase protection?

 

[Gem99ultra]

I think I'd just have the heads shaved about 0.030 - bumping the compression ratio about 1/2 pt. You'll see a difference then