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Topic: Exhaust manifold  (Read 3125 times) previous topic - next topic

Re: Exhaust manifold

Reply #61 –
If you live in the deep south, using nickel antisieze is as important as remembering to wear ones underwear!!

everything rusts down here. every bolt on every situation gets it in my shop. Even tiny #8/10 screws.

Re: Exhaust manifold

Reply #62 –
My last 10 years was on production platforms in the gulf,guess what we used on every nut and bolt.

Re: Exhaust manifold

Reply #63 –
New aftermarket manifold is much more robust than the original.

Re: Exhaust manifold

Reply #64 –
Please post links and part numbers when you have it on and tested. Probably one in my future.

Re: Exhaust manifold

Reply #66 –
Considering the times were in in.....excellent looking part at a fair price. Aftermarket is always cheaper than OEM.


Re: Exhaust manifold

Reply #67 –
Got everything back together. Everything went smoothly, no leaks. Took about 4 hours.

Re: Exhaust manifold

Reply #68 –
That's pretty fast. Congratulations on diagnosis, limp home, removal, sourcing parts, and installation. That's an impressive resolution.

Re: Exhaust manifold

Reply #69 –
Well done Bud ^.^d

Re: Exhaust manifold

Reply #70 –
Bruce did all the hardware remove okay? Nice to have this put behind you. Looks good.
Scott

Re: Exhaust manifold

Reply #71 –
Bruce, (or some other Forum member)

Why do they use those long spacer tubes on the manifold bolts?  Why not just use shorter bolts?  Just curious...

Re: Exhaust manifold

Reply #72 –
They keep the bolt tight during heating and cooling cycles and prevent breaking the bolts when the exhaust manifold expands.

Re: Exhaust manifold

Reply #73 –
Yes ride went well, no CK engine lights. Boost seemed a little low 20-21 lbs, however that's on flat ground, and the coach is not pulling the Jeep. New turbo actuator is holset 3533135,a direct cross from Cummins number, supposed to be set at 34 lbs.

Re: Exhaust manifold

Reply #74 –
Bruce,since the new manifold was beefier were the exhaust passages the same size as the old one?

Re: Exhaust manifold

Reply #75 –
Nice job Bruce!

Re: Exhaust manifold

Reply #76 –
Quote from: John44 –
Bruce,since the new manifold was beefier were the exhaust passages the same size as the old one?
appears they are the same diameter according to the gaskets

Re: Exhaust manifold

Reply #77 –
Quote from: craneman –
They keep the bolt tight during heating and cooling cycles and prevent breaking the bolts when the exhaust manifold expands.
The longer bolt doesn't stretch in one small section, but over the length of the bolt making a much longer life hardware in such extreme  environments

Re: Exhaust manifold

Reply #78 –
Quote from: dsd –
Bruce did all the hardware remove okay? Nice to have this put behind you. Looks good.
Scott
yes everything came apart and went back together just fine nothing broke off or stripped
 

Re: Exhaust manifold

Reply #79 –
Good to hear. Glad to see you replaced hardware. So I understand it came with a lifetime warranty on installation. Broken off flush exhaust hardware is no fun at all. But I've made a lot of money over the years removing them  :)
Scott