love listening to these little engine ripping there tits off...
we had a 4hp ohv engine running a smog pump off a rx7 didnt quite get it to run... mate decided a 2 stroke 100cc motorbike carb would work but im like nope wont run propperly.. the only way we could get the engine to run properly is if we put the choke on the carb and would make the engine rev out till we got octane flames out the open exhaust.. was nutz.. but smog pump failed.