I don't know im not sure about them engins you could try it it sould handle it BUT I DON"T KNOW i would hate for you to blow your engine because i said somthing
Just depends on if you want more accelaration or more topend.
If accelation then biger sproket smaller clutch.
If topend then bigger clutch smaller sproket.
I run a 62 tooth or some were around in there might want to try a quick change sproket and clutch (were you can cange spring) that will...
Dude stick with a 5hp briggs and straton you can do so many things with them and there a comon motor. You can build that thing up and have way more horses and torque than that motor. Also there not to expensive here check these out...
I know this guy that took his briggs enigine and had it built. He bored it out and deck the block. Then he drilled a holl on the intake side on the carberator side of the valve i was wounder if anyone had any info on how it work and if i could do somthing to make it better
For your question i dont work for dyno cams.
Im not sure the grill igniter will work,maybe if i run it lean.
Im not sure the propane will work don't really give off a good flame though.
I was wounder if anyone know how to rig up a flamthrower exaust?
I was thinking tap a holl on the exaust and put a couplin on it and hook a propane tank to it but i dont know.
What type of engine is it?
If briggs and strat 5hp then rip that thing of a 5 hp briggs and strat can handle the more RPM but I dont know depinding on the engine