unboxing 49/52cc engine


The ole Chinese POS like I have..... Theyre not really bad if put together right and taken care of. Out of 5 I've bought here is what happened. Engine 1) Blew head gasket..stock studs. CDI went out in 3 days. Pulled exhaust stud out..stock stud....Engine 2) nothing...Engine 3) nothing...Engine 4) nothing...Engine 5) nothing.

What I've done.
1) Upgrade all studs (cut from 3m of all thread)
2) Installed clutch roller (made roller bracket)
3) Installed boost bottle (made PVC bottle)
4) single handle double brake (bought)
5) engine bracket..keeps engine from twisting on tubes (made)
6) replaced wire from magneto to CDI, better grade. (bought wire)
7) replaced spark plug (bought plug)
8) replaced plug wire (salvaged wire)
9) single head cylinder gasket..came with 2 removed 1
 
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