Half the smoke.

[ffden]

I used to get moderate smoke on 85hp and lots of smoke on 120 hp settings on my predator. Since installing the blocker plate, I get virtually no smoke on 85hp and half of what I used to get on 120hp.
Anyone else notice this or anyone know why?

[mr. monte]

my guess would be that you are not contaminating the cylinder charge with exhaust gas anymore, so you are getting a better/cleaner burn, more air in the cylinder, no exhaust gas, less wasted fuel:cool: