Daily Parts Questions

If you are looking for one of the best go-kart and mini-bike racing engines in the market, the Predator 212 will surely fit your needs. The Predator 212 engine is arguably the most popular in its class primarily because of its great cost-to-performance ratio. What this means is that you get more bang for your money, that is, a high amount of power at a cost that will not break your bank.While the 212cc Predator engine will be discussed in d… Read more

Will this fit the stock 196cc motor in a Coleman ct200u? What carburetor upgrade you recommend? You should really consider a complete kit! If you have the CT200U with the solid forks and the 16mm crankshaft, this is the kit for you.If you have the CT200U-EX with the suspension forks, this is the kit for you.Nothing I can do about the blue covers. I don't care for them either, but they are all coming that way now. Spray paint for p… Read more

I recently purchased the above package and I have quite a few questions. I am a novice builder and wanted input on best methods. 1. Based on what I'm reading from manufacturer specs on all billet parts and flat top piston I will have to grind down my crankshaft, is this correct? If so what is the best method?2. Are chromoly push rods recommended? If not what length is recommended and how does that effect other internals?3. Are the stock rocke… Read more

Looking for assistance in putting an order together for a rebuild on my 420. I see you have many options for certain parts. Here are the parts to build a solid cart engineRing gear flywheelWithout ring gearThese flywheels have the stock timing at 24 degrees BTDC. I would prefer a 6 degree advance key be used with either flywheel.Use this rodWe have the stock replacement piston with rings here.I like this cam for you.or we c… Read more