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jc43089

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Posts posted by jc43089

  1. The pressure prevents boiling on a hot engine, mine just did not seem to like it, if I opened it hot, I kept getting more air to be bled out, not sure why.  Could be that when it gets closed again while hot it will then draw air in when it cools as the coolant contracts, I would think it should draw in at the cap when there is a vacuum in the system which would cause no issues, maybe I need a new cap.  Once it is bled its not ever an issue.  The level in the overflow will be off of the line except when the car is completely cold.

  2. I say go for the e34.  I love my e36 but they are everywhere, not necessarily a bad thing, but especially if it's between those two cars the e34 looks nicer in my opinion.  Arctic gray on black is the way to go.  Somewhat depends on what you want to do with it, you are already aware that an e36 performance build will be cheaper, but for an all original car it's probably not much different.  Depends what your long term intentions are?

  3. Oh earlier you said it was for an e39 m5.  Do you need studs for the manifold to head or manifold to downpipe?  If you can put the exhaust manifolds on the head before putting it in the car do it.  I found out it's very difficult to put the manifolds on with the engine in the car.

  4. Bleeding is not as difficult as it is made out to be, a slight upward incline can help.  I drill a 1/16" hole in the thermostat at the highest point possible, some brands come with a hole already and the tiny hole does not flow enough during normal operation to affect anything.  I would recommend BMW blue coolant or Evans NPG (the Evans is more work because the system must be flushed and all water removed so it's not really feasible unless doing major work already), both will protect against corrosion better and the Evans is lifetime coolant.  Use a bottle of Redline "Water Wetter" or Royal Purple "Purple Ice" if using regular green/yellow coolant for additional corrosion protection.

  5. Maybe someone else has more info but I think you are supposed to use an e34 m5 clutch.  I have the UUC flywheel with oem sachs m5 (which is a sprung hub) clutch and pressure plate but I think its for an e34.  Not sure if the UUC flywheel is different to accommodate the different clutch, I didn't try fitting the stock pressure plate over the dowels.

  6. Installing m54b30 intake cam in my m50, Never torn down a top end on one of these so I have a couple questions.

     

    What method do you guys use to remove/install cams? 

    Pelican DIY seems pretty easy/straightforward, is there a better way?

     

    With my current obd1 head realoem shows different springs, upper spring plates, and lifters.  Anything else I am going to find different?  Also anyone have some of this stuff laying around?

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