piston scoring
30 October 2008, 12:42 AM
#1
Scooby Regular
Thread Starter
Join Date: Mar 2008
Location: south yorkshire,sheffield.
Posts: 116
Likes: 0
Received 0 Likes
on
0 Posts
piston scoring
just in the process of rebuilding my engine,is a my99 turbo 2000 thats done 89k,was in good running order just upgrading the pistons and rods,on removing the pistons i found that all 4 have light scoring marks on the piston skirts below the rings on the inlet side,does anyone know what could have caused this,was a standard engine running standard boost etc.
30 October 2008, 12:57 AM
#3
Scooby Regular
iTrader: (5)
Join Date: Jul 2003
Location: BEDFORDSHIRE
Posts: 313
Likes: 0
Received 0 Likes
on
0 Posts
just looks like standard wear in the molybendium coating caused mainly by the fact its on the exact thrust point/side from the rod- where the highest contact pressure is.
Thread
Thread Starter
Forum
Replies
Last Post
Matt_182
Wheels, Tyres & Brakes
19
07 October 2015 01:05 PM
bluebullet29
General Technical
9
05 October 2015 02:17 PM