Valve stem seal install

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180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

Alright, so I tried a few of em and couldn't get em to go in straight. Any tips on how to install the valve stem seals? The head I'm working on is an s13 SR20DET. Already got the guides oiled at the top where the seals meet up with the guides. Any tips on this procedure?


NISTECH
Posts: 10585
Joined: Sun May 25, 2003 4:17 am

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I wish had info to offer you here. I have installed valve guide seals once in my life back around 1986. I usually let the machine shops handle that when I have them lap the valves.

hopefully Chris has done it and can respond

s13sr20chris
Posts: 4148
Joined: Tue Jun 10, 2003 9:32 am
Car: '89 Nissan S13 w/redtop running 13psi and not leaking fuel anymore
Contact:

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no tips from here. i lube em and push em on by hand. i like to twist a little too.

180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

So wait, Chris you just push em down with your thumb or something?! Damn those guys are pretty tough lil' bastards to get on. I'll give it a shot. Thanks guys

NISTECH
Posts: 10585
Joined: Sun May 25, 2003 4:17 am

Post

lubricating them with oil is important so they dont tear.

s13sr20chris
Posts: 4148
Joined: Tue Jun 10, 2003 9:32 am
Car: '89 Nissan S13 w/redtop running 13psi and not leaking fuel anymore
Contact:

Post

yeah, i push em on with my thumb. its all in the wrist bro. well, that and the aforementioned lube.

180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

Got em on. Thanks for the help guys


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