Outer Limits 4x4 Board

Can someone please tell me what type of valve stem seals the Sierra 8v G13ba motor has in it. Are they rubber or pressfit steel?

Like do i have to take the head off again or can i sneak a rubber one in??

cheers guys

Hey Lester

I've got a spare head sitting here with new seals on it. They are metal bodied rubber seals. I.e the O.D is metal, but the I.D is rubber and they are a hand push fit.
You might be able to replace them in situ using the old rope down the plug hole trick. They aren't that tight on the guides.

Ben

cheers, i shoulda asked this question on my forum then i thought there might be some techies on this 'tech' forum.

just seems to be smoking on one cylinder so could try a new stem seal there i reckon.

I saw your rig at hugos on monday night, will be nice to get the 1600 going ya?

Cheers lester