Install Crankcase Motor chinese in Astrea

Right crankcase mocin

Many owners who want toned Astrea. That is by using a piston bore up big. It's just weakness Astrea is the oil pump in the middle and narrow skewer bolt. Her easy way is to use the right crankcase motor from china which has the oil pump on the right, so that the bolt pin can be shifted freely and Kalter hole bigger.

Excess crankcase of the motor from china is the oil pump was on the right side, so that the crankcase is able to enlarge the hole so that the piston is able to go bigger. The disadvantage only material that is less good material. Install was staying put because the same position with Astrea crankcase bolts.