Thread: 08+ head pipe questions
07-07-2014, 09:29 PM #1
08+ head pipe questions
I got the pipe along with waterbox from forum member. The head pupe was drilled and taped for o2 sensor /see pics/. It was salt water ski. The thread went bad when I decided to replace sensor. Is this part of the part water jacketed? What is the best way to fix it? Is it ok that the pipe itself is shortened?
07-08-2014, 07:31 AM #2
Never seen anyone tap that for a o2 sensor.
07-08-2014, 07:39 AM #3
I would weld / plug that shut, and tap the manifold on the head. As close as the sensor would be to water / moisture in the waterbox, I don't think it would last very long in that location
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By howestek in forum Yamaha PWC Performance (2-stroke)Replies: 28Last Post: 03-04-2007, 08:51 AM
By shhr in forum 4-Tec PerformanceReplies: 3Last Post: 06-02-2006, 11:03 AM
By ABBOTT in forum Yamaha PWC Performance (2-stroke)Replies: 6Last Post: 05-28-2006, 10:28 AM
By Kinchyle in forum 4-Tec PerformanceReplies: 1Last Post: 04-17-2006, 07:48 PM
By tchies in forum 4-Tec PerformanceReplies: 27Last Post: 09-19-2005, 08:28 AM