Piston difference
11-01-2013, 06:00 PM
#1
Banned
Thread Starter
Piston difference
Hey guys I was going threw my collection of NA parts and noticed I have 2 different groups of pistons... Can anyone tell me if this is something special or normal... One set is from a 1984 944 the other is from a 86 944..... One set says mahle on the inside skirt. Is this factory? And the dishing for the combustion is different
11-01-2013, 06:44 PM
#4
Nordschleife Master
The one on the left is not from an 84 or 86, it's maybe a 10.9 from a later year. If you sell them to someone make sure the tolerance group you give them matches their engine, it's stamped on the top. Both Mayle & KS supplied pistons for our engine, KS also did the block. Here are the other pistons in the range:
11-01-2013, 08:45 PM
#5
Banned
Thread Starter
The one on the left is not from an 84 or 86, it's maybe a 10.9 from a later year. If you sell them to someone make sure the tolerance group you give them matches their engine, it's stamped on the top. Both Mayle & KS supplied pistons for our engine, KS also did the block. Here are the other pistons in the range: