RE: another darn ryobi post (ryobi performance modification, analysis and comparison)
i just bought a tach from princess auto today. they had one on sale for $20, so i couldnt pass it up. i think that this type will be more accurate, cause i need to attach reflective tape to the prop. It says that the readings are +- 1 rpm and the max range is 8 meters. I wont have time to run the engine again til tomorrow, or monday. I will have a helper with me, so i hope to get a good video for you guys. I contacted frank about a ring (single ring piston) so i will probably be getting it in the mail in a couple weeks or so.