Toyota Celica Supra Forum banner
1 - 1 of 1 Posts

· Administrator
Joined
·
8,745 Posts
Its not worth overboring on the M series motor. The largest factory O/S piston is +1.5mm which ends up with a gain of like 2-3 cubic inches. And yes the 5/6M head has hydraulic lash adjusters. They aren't don't really function like the lifters that you see in pushrod engines though.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top