I recently bought a warrior for cheap knowing I would need to replace the cylinder head and a couple other things in the very near future. I rode it for around 15 minutes before it broke down. Just yesterday I had it all fixed up, replaced the cylinder head, cam chain, intake manifold, and a stage 2 hotcam, I rejetted the carb to account for aftermarket products because it was jetted stock. It starts up and runs good, idles good. But there is this loud clapping sound coming from the engine somewhere. It did this during the 15 minute ride before it broke down but i just figured it was because of the bad cylinder head. It won't let me post a mp4 but if anyone wants to hear it run please let me know. Anything helps just really trying to get this running well!!