cagiva mito 125 compression testing
Cagiva mito 125 for sale here on Ebay UK Cagiva mito 125 parts for sale here on Ebay UK Buy our Cagiva mito owners technical bible here Cagiva Mito ultimate workshop manual bundle compression testing is important on a 2 stroke well on any motorbike they give an indication of piston / rings wear and general engine wear and tear . Buy compression testers here on Ebay UK or here on Amazon UK Here is a video of a compression test and below some typical results and there general meanings. To do a compression test properly - Warm engine to operating temperature Remove spark plug Screw in compression tester Open throttle wide open Engine kill switch off Hold starter button for a few seconds until maximum pressure is achieved As a guideline: 80 psi - should be struggling to start not long left till failure 100 psi - very low change rings / barrel 120 psi - rings wearing 150 psi - rings in...