450 exc piston
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450 exc piston
On ams website there 2 listed anyone know witch on?
steve- Posts : 4255
Join date : 2010-01-26
Re: 450 exc piston
1 is standard size,
2 is 0.05mm bigger
Trevor Pope recommended using the 2 to me.
its stamped on the back of the barrel either 1 or 2 if you want to match it exactly.
I've got the 2 in mine on a 1 barrel and its fine.
2 is 0.05mm bigger
Trevor Pope recommended using the 2 to me.
its stamped on the back of the barrel either 1 or 2 if you want to match it exactly.
I've got the 2 in mine on a 1 barrel and its fine.
Last edited by mizzed on Thu Nov 24, 2016 7:29 pm; edited 1 time in total
mizzed- Posts : 3094
Join date : 2015-05-04
Age : 44
Location : Tafarnaubach
Re: 450 exc piston
The most expensive onesteve wrote:On ams website there 2 listed anyone know witch on?
What's the options?
JTM525- Posts : 2817
Join date : 2014-01-19
Age : 42
Re: 450 exc piston
It depends on what size cylinder is fitted on the bike it's probably a 1
I usually put a no 1 back in on the 1st piston change and a no 2 on the nxt one
The only real way is to measure the bore
I think on the rear of the cam chain tensioner housing the cylinder size would be stamped on there
I usually put a no 1 back in on the 1st piston change and a no 2 on the nxt one
The only real way is to measure the bore
I think on the rear of the cam chain tensioner housing the cylinder size would be stamped on there
dai 530- Posts : 587
Join date : 2012-07-01
Re: 450 exc piston
mines got at least 600+ hours on it i reakon
mizzed- Posts : 3094
Join date : 2015-05-04
Age : 44
Location : Tafarnaubach
Re: 450 exc piston
I put a one in mine at about 250 hrs but probably could get a.way with a no 2 just check to see what size cylinders on there 1st
dai 530- Posts : 587
Join date : 2012-07-01
Re: 450 exc piston
Can you change the cam chain without splitting the bottom end?
steve- Posts : 4255
Join date : 2010-01-26
Re: 450 exc piston
Yes Steve you might have to pull the flywheel off you will need a flywheel puller I think it's a 27×1mm
dai 530- Posts : 587
Join date : 2012-07-01
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