Vega R bore up ober size 450 piston Kawasaki Kaze OS 50 Basic techniques that need to be paid attention to when doing daily bore ups. If you use another motorbike piston or use a piston with a different diameter and length, what you need to pay attention to is the length of the piston, especially at the tail of the piston. It must be the same length as the previous piston so that it does not collide with the crankshaft when the piston is at BDC. Then you also have to pay attention to the shape of the piston head profile. If you previously used a flat piston and replaced it with a flat piston, then readjust the piston head so that there is no collision between the piston and the valve or cup. You can use an additional gasket or adjust the shape of the piston head. (re-lathe) or you can also adjust the header.
00:00 preview
00:44 intro
00:54 opening
02:35 standard piston size vega r
03:35 Substitute Kaze piston for Vega R
05:33 important things to pay attention to when using a kaze piston on a vega r
08:04 advantages of using kaze pistons in vega r 12:54 appearance of the Kaze piston after being changed
16:00 cylinder block assembly
19:20 checking piston movement before starting test 22:50 clutch area assembly
26:51 assembly of magnetic body area
31:30 test start without exhaust, and check the rate of lubrication to the cylinder head
34:39 Test the ignition using the exhaust, check for white smoke and engine sound
37:15 video conclusion
38:11 closing
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