top end rebuild

Y

yzJoKeR

~SPONSOR~

Sep 12, 2002

102

0

• Jan 24, 2003

• #1

I am rebuilding the top end on a 1996 yz 80. the cylinder looks great and they said it only needed a hone. A friend said to use a yamaha piston which I have no problem with except they have stock size, a through d. He said use the d size does that sound right?

Thanks in advance :thumb:

JoKeR

 

M

muscle

Member

Mar 17, 2002

146

0

• Jan 26, 2003

• #2

depends on what the bore measured out at

 

S

Studboy

Thinks he can ride

Dec 2, 2001

1,818

0

• Jan 26, 2003

• #3

What number is stamped on your cylinder?

 

Y

yzJoKeR

~SPONSOR~

Sep 12, 2002

102

0

• Jan 26, 2003

• Thread starter
• #4

its an A on the cylinder.

JoKeR

 

S

Studboy

Thinks he can ride

Dec 2, 2001

1,818

0

• Jan 26, 2003

• #5

Then unless you're cylinder is worn, I would put a A piston back in it. If it is slightly worn go to a slightly bigger Pro-X cylinder... search for pistons and you will find some good answers.