45u
Active Member
Sorry to say I see the Chinese quality has not gotten any better! No wonder many have problems as there are MANY of the parts that have burrs on them that can break off and really mess up a motor. The intake to cylinder is so bad fit I would think you could add a big improvement in performance to buy or make another intake. Same with exhaust they do not match well either.
I am going to take the whole motor apart before I ever try to start it as it feels like there is either a bad crank bearing of has trash in it as well as I am going top deburr everything.
Plating on the inside of the cylinder looks really bad and might sometime see what it cost to have one nickel sealed and sized. Looking like I will spend a few hours just fixing what the factory could not. I am all so going to check the bore with my dial bore gauges and crank turn as I have built many cranks.
The engine kit was very poorly packed and many items are scratched up and I am talking to the seller right now. I want to run this engine stock to see what I can get out of it then I planned on either getting another engine or upgrade this one to see just how fast I can get it to go with my old fat butt on it.
More to come.
Thanks
Jeff
I am going to take the whole motor apart before I ever try to start it as it feels like there is either a bad crank bearing of has trash in it as well as I am going top deburr everything.
Plating on the inside of the cylinder looks really bad and might sometime see what it cost to have one nickel sealed and sized. Looking like I will spend a few hours just fixing what the factory could not. I am all so going to check the bore with my dial bore gauges and crank turn as I have built many cranks.
The engine kit was very poorly packed and many items are scratched up and I am talking to the seller right now. I want to run this engine stock to see what I can get out of it then I planned on either getting another engine or upgrade this one to see just how fast I can get it to go with my old fat butt on it.
More to come.
Thanks
Jeff