View Single Post
snbush67 snbush67 is online now
Registered
 
Join Date: Feb 2006
Location: Scottsdale, AZ
Posts: 6,773
Garage
I don't understand how an engine could end up with a difference in deck heights between 0.25 mm on the same bank of cylinders.

"deck height is between 1.23-1.48 mm"

Isn't that a large difference? Wouldn't that large of deck height differences result in a different Compression Ratio (CR) for each cylinder? Could this CR imbalance have caused the failure?
__________________
78’ SC 911 Targa - 3.2SS, PMO 46, M&K 2/2 1 5/8” HEADERS, 123 DIST, PORTERFIELD R4-S PADS, KR75 CAMS, REBEL RACING BUSHINGS, KONI CLASSICS
Old 08-15-2012, 08:38 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)