the engine is from like 1967, it's all aluminum and has no sleeve. iv done some research and found out that it can be bored out. couple of the engines i kept running across in my research were .020 over. and it isn't for a mower, its for a mini bike. i have 2 Powell Challenger's, one is close to rideable with an OG 5hp Briggs. the other is getting a Tillotson 212. i bought 2 of them late last year
i want to fix the engine because it's original to the bike and id like a spare.
it's not an official track. it's a track that people made in the park, the park, leveled it, the people rebuild it. i think the park gave up so now there's a track. you have to pay to get into the park unless you come in off the river. google earth El Dorado Park and fallow the river bed, behind the police training place you will see it. i used to run there a little bit, but haven't sense they built the track
