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10-02-2014
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#1 |
 
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Power steering line routing
Anyone have a pic of the Power steering line routing on a 91 or later ZR-1, trying to put the lines in the 91.....referenced my 1990 and its a totally different hose setup
HELP!
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#2 | |
 
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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Re: Power steering line routing
Quote:
P.
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Good carz, good food, good friendz = the best of timez! 90 #1202 "FBI" top end ported & relieved Cam timing by "Pete the Greek" Sans secondaries Chip & dyno tuning by Haibeck Automotive SW headers, X-pipe, MF muffs Former Secretary, ZR-1 Net Registry |
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10-02-2014
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#3 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
This is the high pressure hose similar to my 90
 After searching through a few things, the hose on the right is what was on the car...the PS failure was apparently due to hose rub 
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#4 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
I believe the hose that was on the car is a 93-95 hose as is the low pressure hose to the cooler. The hose on the car goes under the sway bar where the 90 goes over.
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#5 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
Now I need to know the orientation of the upper hose.....on the 90 the low pressure hose is on the bottom and the high loops over the top.
Anyone know if this is correct? 
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#6 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
I looped the hose to the back as I couldn't see if looping to the front with the pulleys
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#7 |
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Join Date: Oct 2004
Posts: 1,890
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Re: Power steering line routing
'90 and '91 PS pressure hose is the same. There's a different part number for '92+ cars.
The return side is the same all model years. In this buyers guide a 71777 is '92+ part and 71778 is the '90 & '91 part: http://www.plews-edelmann.com/pressure-hoses/ Click the part # for images. Last edited by WVZR-1; 10-02-2014 at 05:59 PM. |
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10-02-2014
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#8 |
 Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,170
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Re: Power steering line routing
Hope this helps off on 91. not an easy pic to get! If not from the right angle let me know I'll try again.
  
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Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold |
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10-02-2014
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#9 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
hmmm....my 90 is totally different than those....and this hose set up seems to be off of a 93-95. Odd
Thanks Steve & WV
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-02-2014
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#10 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Power steering line routing
Pardon my rust....148Kmiles
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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