Head pipe install HELP
Tourer
Joined: Aug 2008
Posts: 494
Likes: 6
From: Southwestern PA
I've always used new gaskets even when replacing the stock headers that had less than 100 miles on them.
Tourer
Joined: Jul 2011
Posts: 276
Likes: 2
From: Parkland Florida
What I do is use a small screwdriver and while the flange is out of the way I push on the side of the pipe so it goes into the exhaust port I don't really use the flange to pull the pipe into the head . Even if I have to wiggle the pipe some to get it to sit correctly . After its flush and seated I then slide the flange onto the studs then tighten them down .
Outstanding HDF Member
Joined: Mar 2014
Posts: 2,452
Likes: 23
From: Michigan
Always use new gaskets.
How do the flange caps on the pipe look are they good and even nice and flush with the pipe?
Are the new gaskets seated properly? and are they seated as far in as they can be?
Are you using the recommended gaskets? certain pipes seat better with certain gaskets.
Just some ideals. Good luck and keep us posted.
How do the flange caps on the pipe look are they good and even nice and flush with the pipe?
Are the new gaskets seated properly? and are they seated as far in as they can be?
Are you using the recommended gaskets? certain pipes seat better with certain gaskets.
Just some ideals. Good luck and keep us posted.
Tourer
Joined: Aug 2008
Posts: 494
Likes: 6
From: Southwestern PA
Based on the recommendations I've seen on this forum I've always used the HD Screamin Eagle ones.
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Road Warrior
Joined: Nov 2013
Posts: 1,814
Likes: 11
From: USA
I called fuelmoto on this very issue. I was told that when using HD tapered gaskets that there will not be much thread exposed after the nuts are torqued. (99 inch lbs is what fm recommends). Mine did not "click" into position either but they do not leak. My bike had 600 miles on it, I reused the oem gaskets, just left them in the head.
1-Are the gaskets seated all the way inside the exhaust port.
2-Some headers do not use the tapered exhaust gaskets, they use the square gaskets.
3-Make sure the Exhaust flange is fully seated into the Exhaust port
4-Call FuelMoto and ask what type of gasket do they use, maybe this should have been first.
2-Some headers do not use the tapered exhaust gaskets, they use the square gaskets.
3-Make sure the Exhaust flange is fully seated into the Exhaust port
4-Call FuelMoto and ask what type of gasket do they use, maybe this should have been first.