Hi everyone.
I bought a Yamaha vmax 1200 from 1992 which was hard to start and when it started it was 4000rpm idle. (It was bad o-rings at the intake manifold which is fixed now).
I did a compression and leak-down test that showed.
Cylinder 1 -180psi (under 10%)
Cylinder 2 - 25ps (Aorund 30%...
