09-21-2007, 09:16 PM #1
- Join Date
- Aug 2007
951 Rossier head leak, help needed.
I have a newer model Rossier head with 49 CC domes. It is brand new and I installed it on my rebuilt 951 in my 98 XPL.
I had a small leak on the top facing the raves so I took it off, put silicone at the o-ring split and reinstalled, properly torqued of course. I had also not properly placed the stud o-rings and they got pinched between the head and block, creating a gap. I pushed the o-rings down so they would not get pinched again. Sure I had solved the problem, I started her up and the freakin leak is still there!
I used the head gasket that came in the rebuild kit becasue I did not want to lower the squish. The original head was damaged and I wanted to keep it as stock as possible for break in.
By the way, I did NOT have the new jet for the exhaust pipe, could too much pressure be the issue? If so where do I get the jet and what size do I need?
Last edited by Skripo; 09-21-2007 at 09:38 PM.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By philon18 in forum 4-Tec PerformanceReplies: 9Last Post: 08-02-2013, 07:30 AM
By JNB421 in forum 2-Stroke PerformanceReplies: 5Last Post: 11-29-2010, 09:06 AM
By uwa8nc in forum 2-Stroke PerformanceReplies: 2Last Post: 07-08-2010, 04:32 AM
By Sheepfu in forum 4-Tec PerformanceReplies: 3Last Post: 09-02-2009, 11:55 PM
By liquid151 in forum 4-Tec PerformanceReplies: 6Last Post: 04-25-2008, 09:21 AM