headgasket options when going 85mm pistons

Mike

E30 Modder

Join Date: Nov 2003

Posts: 932
#1

headgasket options when going 85mm pistons

10-03-2008, 05:01 AM

I can only assume that if running an oversize 85mm piston (bore size 3.346), that an oe headgasket will not fit the bill anymore. What options are out there, do I have to run a Comotec MLS, or is there anything else out there.

Supatek -noun - your basic know it all
Tags: None
digger

R3V Elite

Join Date: Nov 2005

Posts: 5911
#2

10-03-2008, 05:04 AM

standard works fine

89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
Comment
Dyno4mance

Grease Monkey

Join Date: Feb 2008

Posts: 345
#3

10-04-2008, 06:09 AM

MM do one that is modified coolant flow to help against the head cracking in a common area

2.7L M20 11:1 COMP 195 whp Dyno Dynamics 2380lbs
Comment

Comment