Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: Martin_1962 on 11 March 2008, 16:16:52

Title: Heads off & Thermostat
Post by: Martin_1962 on 11 March 2008, 16:16:52
Can't get it apart so what are the practicalities of removing the head, to do the thermostat?

I have quite a few bits to collect, also is it worth changing the oil heat exchanger as well?

Valve seals - are there design issues as they shouldn't leak at 7 years old.

Can't see any point in not doing all in one go - ticking manifold too

Also will be about 25000 - 30000 from last cam belt - new one?

Parts required?

Got
thermostat

need
transfer pipe
2 head sets
2 cam cover sets
Sealing gunge
water pump
cam belt?
2 x G Cams

Also how long to strip down repair and reassemble roughly
Title: Re: Heads off & Thermostat
Post by: Kevin Wood on 11 March 2008, 16:43:25
Have you tried removing the cam sprockets and the cam belt backplate? That should give you some room to swing Sammy at the thermostat.

Got to be preferable to removing the head. :-/

Kevin
Title: Re: Heads off & Thermostat
Post by: Martin_1962 on 11 March 2008, 16:56:38
Quote
Have you tried removing the cam sprockets and the cam belt backplate? That should give you some room to swing Sammy at the thermostat.

Got to be preferable to removing the head. :-/

Kevin

Need a locking kit for that - however doesn't stop the oil burning :(
Title: Re: Heads off & Thermostat
Post by: JamesV6CDX on 11 March 2008, 16:59:50
If you need to do stem seals, I would say all in one go.
Title: Re: Heads off & Thermostat
Post by: Elite Pete on 11 March 2008, 17:00:47
Have you tried it with the PAS reservoir removed.
Title: Re: Heads off & Thermostat
Post by: Kevin Wood on 11 March 2008, 17:52:51
Ahh, OK. If stem seals and manifolds need doing now, them might as well bite the bullet.

Kevin
Title: Re: Heads off & Thermostat
Post by: Marks DTM Calib on 11 March 2008, 17:54:55
Metal head gaskets on a 2.6 as well.....
Title: Re: Heads off & Thermostat
Post by: hotel21 on 11 March 2008, 20:08:54
If you cannot remove the b*st*rd bolt it makes things more complex, I think.  Pass side head would need to come off complete with thermostat and transfer pipe...?
Title: Re: Heads off & Thermostat
Post by: Martin_1962 on 11 March 2008, 21:28:55
Well until it started burning oil I wasn't thinking of any major surgery but oil seals gone is pushing it.

The cam cover gaskets are perfect.

Will do either in the summer or next summer.

However I now know what cams to drop in for 18bhp, with chipping it will be just over 200bhp :y