Briggs and clone problems!!!!

[soa212clone]

Cant get my 70s briggs to stay running it feels like its choking out after i get up to about 30 or so and is back firering a good bit?


Also my predator kinda studders and kinda putts and backfirest a little at the ssame time when i push the throttle??

If the chain is too tight would that cause a problem?

 

[Doc Sprocket]

Sounds like both need a good carb cleaning.

 

[B man]

at 30 you say? probably hit the Gov. cant rev any higher.

 

[r_chez_08]

Valve float? What is your gearing?