Does anyone have an idea for my jetting
- Thread starter blasterbrian
- Start date
Locating pins?
Cir-clips?
Rings?
Wrist pin?
Pics of location on the piston you're talking about?
Cir-clips?
Rings?
Wrist pin?
Pics of location on the piston you're talking about?
Im talking about the cylinder dowel pins there two little sleeve like things that go on clutch side bolts
Im hoping for no bottem end leaks i just bought all gaskets and those two sleeves from yamaha and a new exhaust gasket, crows feet to torque head do i go to 18 or 21 torque ?
I believe there set to 21lbs. Got to 14 on each bolt, and then 21.
Follow the link I shared to make your own tester. It's a piece of mind to know everything's going together smooth.
I just re-read your post. Not sure what I was confused about the first time around.
I built a tester thats how i know the head gasket was leaking thank you for help, i just didnt seen any bottem end leaks hope i didnt miss anything
How do you fix the erosion on the head from a head gasket leak my local yamaha told me to run it like that but id like to smooth it out
I know all these questions are prob in the wrong section but after i replace all these gaskets and now the rings aswell, seal it all up, torque it and wait 24 hours for the yamabond and copper gasket to dry completely and finally run another leakdown test....put motor back... Fill with new gas... After all is said and done do i need to break it in for new gaskets and rings if im using the same piston ? I need this thing to last the summer ;p
Take the head to a local shop and have them do what they need to do. Or look in the clymers. It'll show you how to do it yourself. Grab some sand paper (I forget what grade) and move it in a figure 8. I'm at work, so I'm not sure if I'm telling you right.
Like I said, go to a local shop if it's easier.
Like I said, go to a local shop if it's easier.
You didn't mention if there was damage or not. I was assuming you were looking for a 'clean up'. Otherwise, take it to a shop and have them take a look at it for you.
Yes sir! Any time you hone the cylinder, you need to install new rings so they will seat correctly.
Just like anything else, there's tolerance at which you can run a piston to bore size. I believe you shouldn't run more then 0.003-0.004 clearance.
Okay thank you i will call and ask how much a hone is tomorrow i really hate being out of a bike and ive put a sh*t ton of work into this i really love all the help i get on this site i will have pics of my bike up soon as its done for all to see
Remember, pics or it didn't happen. How's the cylinder look now? How's the crosshatch? Chamfered edges? Overall condition? Post a few pics of it.
Because it wasn't addressed, what caused the head gasket failure?
Do you have the entire cylinder off? Or just the head?
Do you have the entire cylinder off? Or just the head?
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Every thing except bottem head cylinder is getting honed atm for new rings wiseco 66.50 piston
