 |
| Calter |
Piston scratched, or worn should be replaced with a new one. Sometimes mechanical advised to perform alias oversized piston diameter enlargement. We need to know, enlargement of the piston in the motor 2 can not change the timing of flushing holes and exhaust holes in the cylinder wall. These changes were becoming increasingly exhaust hole up while getting down the hole transfer. The effect is stronger acceleration but lap up slightly sacrificed because of the flushing process unfavorable.
