Author Topic: Cylinder maping.... (Read 1910 times)

JoePA · « **on:** October 25, 2013, 11:27:09 AM »

Not sure if thats the correct terminoligy but I have two cylinders that are ported but have no idea what they are ported for. How do I go about "mapping" out the cylinder to see what it's ported for?

rsss396 · « **Reply #1 on:** October 25, 2013, 12:21:25 PM »

how to check port timing on your motor
http://trx250r.org/showthread.php?187-how-to-check-port-timing-on-your-motor

rsss396 · « **Reply #2 on:** October 25, 2013, 01:00:51 PM »

You can measure also but I always use a wheel, I feel I am more accurate than measureing and using software to fiquire port timing

http://www.torqsoft.net/piston-position.html#measure

udontknowme · « **Reply #3 on:** October 26, 2013, 02:37:23 AM »

i never liked the measure method. to many variables to throw you off