View Single Post
  #8  
Old 22-04-19, 03:35
Dave Newcomb's Avatar
Dave Newcomb Dave Newcomb is offline
Registered User
 
Join Date: Dec 2016
Location: nr Portland Or
Posts: 91
Default Heads for 261s

Hi all; Please note that the All heads used on 261 eng's have 6 extra Steam Holes drilled in the mating surface. These are because of the siamesed cylinders with no coolant flow between them. the 261 head gasket will give you the locations and a simple 1/8th " drill can make the holes. My machinist missed this and we had a 'redo'. Newc
Reply With Quote