RT195 set up.
Posted: Thu Jul 02, 2026 12:16 pm
Ive had a RT195 engine brought in to me, built by someone unknown, it`s never been run, wanted me to build up the gearbox and clutch.Ive stripped it all down as the rear hub bearing looks crap, no name on it. the top end has a 116mm rod and there is 4 base packers adding up to 10mm thickness.At BDC the piston sits 1mm below the exhaust port.My question is why use a 116mm rodded crank instead of the recommended 60 x110 ?