I used Dupil Color semi gloss black engine paint. I glass beaded the cases first, no varnish.

I knew the '82 - '85 use alot of the same parts. Had an '83 when I was a kid.

After that how u put crankshaft in

Thanks for the reply going to have it booked in for a leakdowntest and compression tested sorry to ask another question but do you know roughly what the compression should be thanks

hola amigo que tal tengo un yz igual pero me falta el eje de la pata de prender ,tu lo tendras .

I have a 1986 yz 80 and it needs a top and bottom rebuild but I can't find anything online ??

What effect would worn crank seals have on an 83 yz mine sputters and back fires when warm videos on my page also do the engine need splitting to replace them

I'm restoring a 82 yz80 myself.Did you know that most parts will interchange between 82 to92?

Ga usah dibakar...kalo diketok" juga mah leee

Wheres part one I'm in the midst of rebuilding my bike part one please

I always prefers to use a hydraulic press rather than 🔨...

may i ask.. why do you use open flame,. but still hammer it in? and by the way.. open flame near flammable materials? no offense thanks

I see this all the time. Guys hammering in bearings like that if you heat the case hot enough that bearing well just drop right in plus if you properly drop it in without hammering on it you'll know it's good and seated rather than relying on excessive force to seat it which could damage the bearing resulting in a shorter life span. More heat and and infrared temp gauge to roughly 320°f and the bearing in the freezer for about 20 min is all you need.