Opel GT Forum banner

1 - 3 of 3 Posts

·
Moderator
Joined
·
184 Posts
Discussion Starter · #1 ·
I've never actually seen the difference between the earlier "high compression" and the later "low compression" pistions for the 1.9L engine. Would this be the flat top high compression piston?
 

Attachments

·
Super Moderator
Joined
·
5,877 Posts
Except for valve cut-outs
 
1 - 3 of 3 Posts
Top