Jump to content
SAU Community

Recommended Posts

I have some noisy fu@%rs playing around in my 26 head that i believe are worn shims....kinda noisy tappets sound.

Anyway just a quick question really.... Can the shims be replaced without taking off the head???

Mind u, i haven't checked the clearances as yet, but i guess the shims are the only culprits when it comes to this kinda noise?!?

Link to comment
https://www.sau.com.au/forums/topic/285564-replacing-shims-on-rb26-head/
Share on other sites

I have some noisy fu@%rs playing around in my 26 head that i believe are worn shims....kinda noisy tappets sound.

Anyway just a quick question really.... Can the shims be replaced without taking off the head???

Mind u, i haven't checked the clearances as yet, but i guess the shims are the only culprits when it comes to this kinda noise?!?

yes

just remove the cams and then buckets...look inside the buckets and there will be the shim.

I was actually thinking the same thing, but guess what........ my mechanic says the head needs to come off!!!

I will be using the manual for guide lines in terms of clearances and stuff, is there any thing special to look out for?

Times like this i wish i was in Aus. :)

I was actually thinking the same thing, but guess what........ my mechanic says the head needs to come off!!!

I will be using the manual for guide lines in terms of clearances and stuff, is there any thing special to look out for?

Times like this i wish i was in Aus. :)

Some mechanic he is ;)

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • So, now all you need to do is connect the 2 or 3x 12v feeds into the unit to permanent 12v, ACC 12V and IGN 12V that you can find in the spot behind the stereo, and the earth, and then it will switch on with the car.
    • Yes then it will turn on but I want the car features to work  
    • My thought is if you were just moving it forward and the upstream geometry remained the same, then no difference at all. But because the current one has the filter direct into the AFM inlet, you effectively have the best chance of a completely symmetric air flow profile upstream, and in, the AFM, whilst the aftermarket inlet thingo has a (small, to be sure) bend between the filter and the AFM. That would bias the flow to the outside of the bend (downstream of the bend) which might well reduce the size of the signal seen by the AFM, for the same total flow rate. Having said that: If you're proposing to make your inlet look like a hybrid of your existing one and the aftermarket one, such that there is no bend where the filter is clamped on... then I say it will be just fine. If there is going to be such a bend, then, if you can align the insertion of the AFM blade such that it is at right angles to the plane of the bend, then there is a better than even chance that the centreline velocity where the blade is will remain more or less the same, and the velocity will just be a little faster to the outside of that, and just a little slower to the inside. **This is not professional investment advice and you should consult a suitably qualified ouija board, tea leaves or the intestines of a goat for more accurate prognostication.
    • Hi Tao, Thanks for your reply.  It's been a while and I managed to get the valve stem seals replaced with the head on the car.  Unfortunately this didn't solve my issue, the car still smokes a lot after idling (to be honest during idle you can see a bit of blue smoke from the exhaust), same after deceleration. I will try disconnecting the valve cover breathers, do I leave the PCV valve in? By engine oil drain pipe, do you mean the turbo oil drain?
    • What about if you just give it direct 12v and earth?
×
×
  • Create New...