A australian bike New Member Local time 5:31 AM Joined Jun 12, 2008 Messages 4 Location sydney australia Jul 22, 2009 #1 Hi i just replaced rings on my 80cc now i have a pinging sound at hi revs also do i have to run in the motor like it was new again 20-1 mix for 500k
Hi i just replaced rings on my 80cc now i have a pinging sound at hi revs also do i have to run in the motor like it was new again 20-1 mix for 500k
Mountainman Active Member Local time 1:31 PM Joined Jun 15, 2008 Messages 3,561 Location up top mountain -- Sourthern Ca. Jul 23, 2009 #2 australian bike said: do i have to run in the motor like it was new again 20-1 mix for 500k Click to expand... yes -- kind of like 1/2 new again your walls are broken in but rings are not 1/2 new again we recond ?? MM
australian bike said: do i have to run in the motor like it was new again 20-1 mix for 500k Click to expand... yes -- kind of like 1/2 new again your walls are broken in but rings are not 1/2 new again we recond ?? MM
F Fabian Well-Known Member Local time 5:31 AM Joined Sep 8, 2009 Messages 4,485 Location Australia - Melbourne Sep 18, 2009 #3 run 20:1 oil and fuel ratio all the time and use 98 octane fuel. Get a SickBikeParts shifter kit and keep the revs low - use the standard exhaust pipe to keep bottom end torque high and you'll have a long running and reliable motor
run 20:1 oil and fuel ratio all the time and use 98 octane fuel. Get a SickBikeParts shifter kit and keep the revs low - use the standard exhaust pipe to keep bottom end torque high and you'll have a long running and reliable motor