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Author Topic: matts buggy build  (Read 94253 times)

M4wdFab

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Re: matts buggy build
« Reply #465 on: March 28, 2014, 12:11:03 PM »
now that i think about it, 571 use to have a hydroboost pump on it when it was a TBI motor, had two inlets on the res
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GBR928

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Re: matts buggy build
« Reply #466 on: March 28, 2014, 12:27:53 PM »
Big honkin filter assy acquired at TSC for this weekend. 3/4" NPT in and out ha


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mr.mindless

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Re: matts buggy build
« Reply #467 on: March 28, 2014, 12:40:05 PM »
stick a tranny pan magnet to the filter body as long as you've seen flakes. anything to help!
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GBR928

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Re: matts buggy build
« Reply #468 on: April 14, 2014, 11:27:05 AM »
RCROCS 2

-Wire casing and clean up
-Trans vent and containment
-Brake booster leak
-move radiator
-lower hood
-2nd trans cooler circuit
-New lower links w/anti rotation bars
-rear sway bar
-wrap
-organize trailer
-test more with steering
-Flip IAFM and new Airfilter/outerwear
-fix diff leaks








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M4wdFab

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Re: matts buggy build
« Reply #469 on: April 14, 2014, 12:01:25 PM »
move radiator?   check if its packed with mud? maybe sheild / vent from cab?  571 saw huge improvement with cab loovers cut  (also gives winter heat!)
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M4wdFab

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Re: matts buggy build
« Reply #470 on: April 14, 2014, 12:07:14 PM »
im suprized your motor functions if you ran at 250 for 25 minutes
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GBR928

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Re: matts buggy build
« Reply #471 on: April 28, 2014, 09:21:27 AM »
Yay smoked another power steering pump 😎


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mr.mindless

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Re: matts buggy build
« Reply #472 on: April 28, 2014, 10:50:37 AM »
WTF?

Cut apart the filter and see what it looks like.

Are you sure your orbital isn't something funny, and dead-heading the pump when not moving the wheel or something like that?
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GBR928

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Re: matts buggy build
« Reply #473 on: April 28, 2014, 11:01:18 AM »
No that was the first orbital. Heard the pump cavitate loud when in hard lock left hairpin and that was it. Now no flow at idle.


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mr.mindless

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Re: matts buggy build
« Reply #474 on: April 28, 2014, 11:22:09 AM »
What's your reservoir setup? I wouldn't expect one cavitation to kill it, but...

We don't really have any volume change with the double ended ram but something funny is obviously going on. I think if I were you I'd garbage pick a high pressure gauge and keep an eye on the supply side pressure to see what it's doing, might give a clue or confirmation?
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M4wdFab

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Re: matts buggy build
« Reply #475 on: April 28, 2014, 11:48:20 AM »
identical setup to 571 plumbing and res, other than 25um filter added 1' from low pressure return to pump.
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GBR928

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Re: matts buggy build
« Reply #476 on: May 01, 2014, 09:45:21 PM »
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GBR928

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Re: matts buggy build
« Reply #477 on: May 02, 2014, 09:42:40 AM »
Auto zone and Advance both only carry p132 pumps for Chevy HD truck applications. Checking NAPA today.


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GBR928

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matts buggy build
« Reply #478 on: May 02, 2014, 11:06:25 AM »
http://m.napaonline.com/parts/PartsDetail.aspx?k=PNB381190_0421437907

http://m.napaonline.com/parts/PartsDetail.aspx?k=PNB381189_0333848819

Both say hydro boost but spec different lb ratings maybe the higher is the P185!


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« Last Edit: May 02, 2014, 11:09:52 AM by rockaholic »
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M4wdFab

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Re: matts buggy build
« Reply #479 on: May 02, 2014, 11:14:44 AM »
advance lists 3 PN i found so far, no useful info though
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