In this episode of Braap Shop I show how to time a yz400f. i also go over a couple of other things about the 400f I'm currently working on. Merch : BraapBoyz.com Instagram : @Braap.Boyz69 TikTok : @Braap.Boyz69
The only reason we went with the 426 is because it’s the largest you can go on the stock cylinder before needing a sleeve and we were already gonna have to bore the cylinder to get the old piston off of it😂
