04-26-2022, 08:20 AM
A flywheel weight would help smooth the power out - almost making it 4 strokeish​. The CR250 is a midrange motor to begin with... Porting is the ... fe9c53e484 lincail
https://wakelet.com/wake/vYpMTrMe2QXJpdqRhxm7o
https://wakelet.com/wake/uBk1RezFRkXatZfQHm400
https://wakelet.com/wake/ccR9vZsyAfd-wdugQqe_r
https://wakelet.com/wake/wtDCYo2vZm1hRYIhCEXW5
https://wakelet.com/wake/jWKmxiJIBZdHZmQdDzhtq
Jul 10, 2011 — 02 cr250 project porting, rebuild ... The bike is an 02 cr250. ... After i try it out this way I may mill the base and change the exh port opening.. Nov 9, 2019 — Just finished going over my CR250 port measurement notes. Trouble was I was measuring both cylinders and averaging measurements with ...
https://wakelet.com/wake/vYpMTrMe2QXJpdqRhxm7o
https://wakelet.com/wake/uBk1RezFRkXatZfQHm400
https://wakelet.com/wake/ccR9vZsyAfd-wdugQqe_r
https://wakelet.com/wake/wtDCYo2vZm1hRYIhCEXW5
https://wakelet.com/wake/jWKmxiJIBZdHZmQdDzhtq
Jul 10, 2011 — 02 cr250 project porting, rebuild ... The bike is an 02 cr250. ... After i try it out this way I may mill the base and change the exh port opening.. Nov 9, 2019 — Just finished going over my CR250 port measurement notes. Trouble was I was measuring both cylinders and averaging measurements with ...