when both valves are closed what position should the piston be, should it be at full advance,its a py90.or any other info appreciated, thanks
2007-07-23 10:16:30 · 3 answers · asked by kidstarlet 1 in Cars & Transportation ➔ Motorcycles
The piston could be at many positions when both valves are closed. What are you trying to figure out?
2007-07-23 10:23:22 · answer #1 · answered by done wrenching 7 · 1⤊ 1⤋
it can either be a TDC top dead center or 180 degrees out. turn it over just a little more and if the intake valve is opening your close to tdc
2007-07-23 17:21:18 · answer #2 · answered by Christian 7 · 0⤊ 0⤋
two sites to visit.. dans motor cycle repair.. & car bibles..should show & tell you everything you need to know..
http://www.dansmc.com/MC_repaircourse.htm
http://www.carbibles.com/fuel_engine_bible.html
2007-07-23 19:06:01 · answer #3 · answered by Anonymous · 0⤊ 0⤋