How to rebuild 4 stroke engine on a dirt bike - RMZ450 build

Hey guys, in this video we met with Jay Clark and did this incredible 4 stroke engine build, we took the engine from my rmz 450 dirt bike and did complete rebuild using some of the best aftermarket parts and some OEM as well. Hope you enjoy it! This is the video from my rmz450 build series. Cheers Dirt N' Iron merch: https://teespring.com/stores/dirt-n-iron https://www.dirtniron.com/ https://www.facebook.com/dirtniron https://www.instagram.com/dirtniron things I use and recommend: my air filter care: https://amzn.to/2LpPFcC my engine oil 2stroke/4stroke: https://amzn.to/2kNTk98 my hour meter: https://amzn.to/2xLgRRp my body armor: https://amzn.to/2xLpLOR my knee guards: https://amzn.to/2xKzIvI my boots: https://amzn.to/2sJlaqu my handguards: https://amzn.to/2JiAq4C my armpump solution: https://amzn.to/2Jv0WeI my camera lens: https://amzn.to/2LpXmj0 my camera: https://amzn.to/2xLTDuf 4 stroke dirt bike engine rebuild How to rebuild 4 stroke engine on a dirt bike - RMZ450 build