Ronnie Lerew Well-Known Member Joined Nov 11, 2011 Messages 805 May 4, 2017 #1 I head about Stainless Steel tube replacement for the K&B 7.5 lower units. Any body know the ID/OD size of the tubing?
I head about Stainless Steel tube replacement for the K&B 7.5 lower units. Any body know the ID/OD size of the tubing?
Alan Elzer Well-Known Member Joined May 21, 2006 Messages 1,641 May 15, 2017 #2 1/4" OD. BUT USE ONLY BRASS TUBING. STAINLESS WILL WEAR MORE THAN BRASS WILL & BRASS WILL LAST LONGER BY A LONG TIME. Sent from my SM-N920V using Tapatalk
1/4" OD. BUT USE ONLY BRASS TUBING. STAINLESS WILL WEAR MORE THAN BRASS WILL & BRASS WILL LAST LONGER BY A LONG TIME. Sent from my SM-N920V using Tapatalk
Ronnie Lerew Well-Known Member Joined Nov 11, 2011 Messages 805 May 16, 2017 #3 Thanks Alan, I think I have a section of that to work with. Ron
J john v Well-Known Member Supporting Member Joined Oct 10, 2007 Messages 1,069 May 16, 2017 #4 years ago jerry dunlap wrote an article in r/c boat modeler on how it was done on the 3.5 lowers. he used brass tubing. john otto would have liners for your lower
years ago jerry dunlap wrote an article in r/c boat modeler on how it was done on the 3.5 lowers. he used brass tubing. john otto would have liners for your lower