Front Pump Seal

How to make it go fast

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Postby RSWORDS » Tue Jan 19, 2010 2:51 pm

Ace wrote:
RSWORDS wrote:In all reality, how hard is it for a weekend mechanic to take apart and rebuild a pump?

Define "weekend mechanic." :lol:


I know my way around an engine but not a pro, and never been farther then teh 3200 spring into the pump.
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Postby Ace » Tue Jan 19, 2010 3:24 pm

Same here, and I wouln't try it unless I was just playing with a spare pump. JMHO...
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Postby unixcowboy » Thu Jan 21, 2010 12:31 pm

Hey fergavs --

That 'upgraded' fuel inlet , what size ??
That looks like an -AN12 or close.....
'93 D250 CC 47RH w/goodies HX-40 60/65/17 w/hx50 flange 55 psi CoolerTubZ 6x16's M2 pin, 4"dp->5" pipe->5" Stack, PS IC
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Postby fergavs » Thu Jan 21, 2010 7:54 pm

Ill try to find it for you. Give me a bit. Its about a 3/8" inlet but obviously its not pipe thread. Ill dig it up.
1990 Dodge D350 Duallie 2wd, Piers ported, ringed,HD springed,ARP studed head,S300,PS IC,Custom EDM's,Max Spool 2 Cam,BD built 47RH auto,Meth,5" Exaust, AD 150, Punched VE Mod,2 Stage Nos,etc.
92 4x4 47RH,06 Turbo,6" with 40's on 20's,6" Stack
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Postby soggy » Thu Jan 21, 2010 9:51 pm

How does that seal come out? Just take a pick and pry it out? Do you have to take stuff apart to get at it?
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Postby RSWORDS » Fri Jan 22, 2010 12:06 pm

Those that are lock tighting the seal, yuo are doing it in the truck right?
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Postby CaptainChrysler » Fri Jan 22, 2010 1:15 pm

I try and use a small screw to get them out. Thread it into the steel part of the seal, put some vice-grips on it, and pry it out. They fit pretty snug.

I have changed several with out disassembling the whole pump. Just try not to get any trash in there. I have always had the pump out, but you wouldn't have too.
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Postby Ace » Fri Jan 22, 2010 1:53 pm

Anyone else want to confirm you could replace that seal with the pump installed? :shock:
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Postby RSWORDS » Fri Jan 22, 2010 2:34 pm

Are y'all putting locktite on the edge of teh seal then putting it in or are yuo just running a bead around the edge after its in place?
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Postby PToombs » Fri Jan 22, 2010 7:21 pm

Loctite won't work around the seal after it's installed. It's an anerobic sealant. Means it dries in the absence of air.
pete

Just enough power to break everything behind the crankshaft.
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Postby fergavs » Fri Jan 22, 2010 11:33 pm

Pull the pump and do it on the bench. Its not that much work. Its the right way. What else would you do, pull the timing cover?
1990 Dodge D350 Duallie 2wd, Piers ported, ringed,HD springed,ARP studed head,S300,PS IC,Custom EDM's,Max Spool 2 Cam,BD built 47RH auto,Meth,5" Exaust, AD 150, Punched VE Mod,2 Stage Nos,etc.
92 4x4 47RH,06 Turbo,6" with 40's on 20's,6" Stack
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Postby Ace » Sat Jan 23, 2010 8:34 am

fergavs wrote:What else would you do, pull the timing cover?

I'm gonna have to go with not only not smart to try, but technically not possible at all. Gotta pull the pump.
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Postby RSWORDS » Sat Jan 23, 2010 8:26 pm

Cool...

Thanks guys
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