Stuff you wish you would have done

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Stuff you wish you would have done

Postby Billy Bones » Sun Feb 17, 2013 1:33 pm

I have my 89 motor on a stand right now and was wondering what I should fix or seal or upgrade. It's bone stock non I/C.
Things I will be doing are
Supper duty I/C that I already have
3200 rpm spring I have
KDP fix
Rear main seal
Valve cover gaskets

So I'm just looking for some pointers/advice for getting the motor in the best shape with out a full rebuild now that it's in the garage.

Thanks
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Re: Stuff you wish you would have done

Postby dazedandconfused » Sun Feb 17, 2013 1:46 pm

Steam it off and replace every seal you can. Check the KDP, lock tight the timing case bolts. Thats just a few things.
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Re: Stuff you wish you would have done

Postby Billy Bones » Sun Feb 17, 2013 1:59 pm

Thanks I do plan to clean it like crazy I'm really hope I can keep most of the oil and fuel where it's supposed to stay.
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Re: Stuff you wish you would have done

Postby RCCUMMINS89 » Sun Feb 17, 2013 7:31 pm

After I did my conversion......

Tappet cover, rear main seal, front seal, timing case cover, all valve covers, entire injection pump..... all have been re sealed, at least once.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: Stuff you wish you would have done

Postby 4thesporty » Sun Feb 17, 2013 7:42 pm

RCCUMMINS89 wrote:After I did my conversion......

Tappet cover, rear main seal, front seal, timing case cover, all valve covers, entire injection pump..... all have been re sealed, at least once.



So, since you've had to do this after the engine was in now, would you recommend using no gaskets and just using the applicable RTV sealant on things like timing case, timing case cover, oil pan, tappet cover, etc?
1994 Chevy K3500 12V/NV4500
Full rebuild with mahle non I/C pistons, 370s (set @ 250 bar), HX35/HT3B, custom cam, studs and orings. Yep, it's a VE :)
Still in progress
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Re: Stuff you wish you would have done

Postby RCCUMMINS89 » Sun Feb 17, 2013 7:47 pm

I would definitely use the gaskets and not rtv. I just am saying I didn't do any gaskets before I put the engine in, because nothing was leaking at the time.... yet I wish I would of done it then.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: Stuff you wish you would have done

Postby ellis93 » Sun Feb 17, 2013 8:30 pm

X2 on no rtv.....I use the 3M weather stripping adhesive on gaskets,I clue both sides and it doesn't leak.....ever.
Of course you will never use the same gasket twice either.
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Re: Stuff you wish you would have done

Postby 4thesporty » Mon Feb 18, 2013 8:22 am

Yea, I always use hi-tack on both sides of gaskets and never have problems, but I have friends that the only gaskets they will use are head gaskets.

I know I had trouble seeling a warped tranny pan once and finally gave up and used "the right stuff" and it has not leaked since, so I have considered using it other places.
1994 Chevy K3500 12V/NV4500
Full rebuild with mahle non I/C pistons, 370s (set @ 250 bar), HX35/HT3B, custom cam, studs and orings. Yep, it's a VE :)
Still in progress
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Re: Stuff you wish you would have done

Postby Hansen01 » Mon Feb 18, 2013 9:49 am

Ive been known to use it when i don't have a gasket at the time, if your gonna use it use the grey stuff, the stuff that burns your hand if you get it on you :lol: but if you have the time just get gaskets
1990 dodge W250 cummins 6 speed. 4in diamond eye, a turbo,and a pump :D
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Re: Stuff you wish you would have done

Postby PToombs » Mon Feb 18, 2013 6:03 pm

ellis93 wrote:X2 on no rtv.....I use the 3M weather stripping adhesive on gaskets,I clue both sides and it doesn't leak.....ever.
Of course you will never use the same gasket twice either.


And you'll never get it off.....ever! :lol:

4thesporty wrote:"the right stuff"


Isn't "the right stuff" spray foam insulation? The triple expanding siht? :shock:
pete

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Re: Stuff you wish you would have done

Postby revemup15 » Mon Feb 18, 2013 7:50 pm

Put ppump engine in my truck lol
89 w250 14mm h/r in the works, aeromotive, 63/68 coming soon
94 p-pump
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Re: Stuff you wish you would have done

Postby Mark Nixon » Mon Feb 18, 2013 7:55 pm

If the timing case bolts worry you, use the updated ones from a 24 valve or Commonrail.
They have a wider head surface and use a large Torx bit to screw them in and out.
I've torn a LOT of those apart that were still as tight as the day they went in.

Mark.
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Re: Stuff you wish you would have done

Postby Billy Bones » Wed Feb 20, 2013 10:12 pm

Should I buy a full gasket kit or part it together? I already have the rear main. Any gaskets to stay away from?
Thanks a lot guys this is getting me pumped.
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