Gearing

[Sidewinder Jerry]

So the 23 to 25 mph is about max that I'm going to get

Without doing mods to improve engine performance; yes, that's about the best you're going to get with that engine. Fortunately, there's several here that can tell you how to do the mods to improve the engine performance.

 

[Sidewinder Jerry]

If you can get your engine to hit 8000 rpm at full throttle on level ground with the mods, you'd have a top speed around 42 mph. Your cruising speed at 6000 rpm would be around 31 mph.

 

[Deadpool1977]

What type of mods and what would I get out of it

 

[Sidewinder Jerry]

Ok 2 strokers it's time to start teaching.

Before you go seeking more speed, first concentrate on your braking system. Stopping is far more important than going fast.

 

[Deadpool1977]

For speed I'm only ask for a Lil more than 23 like 30 to 35 some where around there I have no Interest in doing more than that

 

[Deadpool1977]

Also should I use 1 or 2 cylinder gaskets

 

[Chainlube]

Also should I use 1 or 2 cylinder gaskets

You would have to measure the squish gap to determine if you need one gasket or two.

Get a piece of solder, remove the plug and stick the solder in the hole. Make sure you put the solder inline with the wrist pin and up against the cylinder wall. With the clutch engaged, roll the bike forward so the piston compresses the solder. Remove the solder and measure how thick the solder is where the piston came up against it. That measurement should be between .7 - .9mm.

Let us know what that gets you and then we'll steer you along for more fun.

 

[Deadpool1977]

I'm about to give up on these China maid motors they seems like they are all junk

 

[Sidewinder Jerry]

I'm about to give up on these China maid motors they seems like they are all junk

I'm not trying to be insulting, if you're someone who is easily discouraged; this isn't the hobby for you. MBing requires a person whose highly motivated by a challenge.

 

[Deadpool1977]

It's kinda hard when someone has crap to work with