compression check

[bolens]

what should the compression be on a 1973 kawasaki 60cc engine

thanks chris

[Jonn]

Kawasaki Engine:
Motorcycle Pressure Gauge (direct to cylinder) 140 - 150
Standard Pressure Gauge (rubber hose type) 120 - 130

Suzuki Engine:
Motorcycle Pressure Gauge (direct to cylinder) 145 - 155
Standard Pressure Gauge (rubber hose type) 125 - 135

These engines will typically run with approximate 95psi or more, but not very well.

When you check the pressure: 1) install the gauge; 2) hold throttle wide open; 3) pull starter quickly 3 to 5 times; 4) check gauge.

I hope this helps you out.

[bolens]

I HAVE ABOUT 80 PSI BUT MY CRANK SEALS OR BLOWN I AM GOING TO REPLACE THEM. THE SLED WONT IDLE, BUT I THANK YOU FOR THE COMPRESSION INFO

CHRIS