clutch issues - ZR-1 Net Registry Forums

efnfast · 11-09-2011

Howdy folks, new to the site. Bought a 1990 ZR-1 this summer. Black on black with 35,000 miles. My clutch seems to be drifting out with the clutch pedal in. I'm guessing a bad slave or master cylinder. My problems are, 1) I can't find the slave for a 1990, looks like I need to use a 1991. 2) Do I use the stamped or cast slave? 3) I read somewhere, and can't find it again that there were assembly issues with some of them. Any insite would be great. Thanks - Steve

tccrab · 11-09-2011

Howdy and welcome to the Brotherhood!
Here's a link to Dynomites Solution page, the info on master/slave is about halfway down:
http://www.zr1.net/forum/showpost.ph...73&postcount=3

First person I'd call is Bill Boudreau, "The ZF Doc", he's the best there is on everything about the ZF and what she needs: (602) 319-6575
His website seems to be down right now, but I'm sure it'll be back up in no time.

TomC
'Crabs

Gunny · 11-09-2011

Another thread to read is HERE

You might want to contact Jim Jandik at Power Torque Systems

Parts & help are still available ... it's just knowing who to contact

George

efnfast · 11-10-2011

Many thanks. I'll check these sources. I also see there are some other posts recently of the same nature. Should have read before I posted. Guess I was anxious to say Hi.

Hammer · 11-11-2011

Found these from a seller on ebay. States they are AC Delco.
http://stores.ebay.com/vppartswareho...9&_sid=6688419

11-09-2011	#1
efnfast Join Date: Nov 2011 Location: Dunbarton NH Posts: 7,384	clutch issues Howdy folks, new to the site. Bought a 1990 ZR-1 this summer. Black on black with 35,000 miles. My clutch seems to be drifting out with the clutch pedal in. I'm guessing a bad slave or master cylinder. My problems are, 1) I can't find the slave for a 1990, looks like I need to use a 1991. 2) Do I use the stamped or cast slave? 3) I read somewhere, and can't find it again that there were assembly issues with some of them. Any insite would be great. Thanks - Steve

11-09-2011	#2
tccrab Join Date: Oct 2004 Location: Folsom CA Posts: 1,648	Re: clutch issues Howdy and welcome to the Brotherhood! Here's a link to Dynomites Solution page, the info on master/slave is about halfway down: http://www.zr1.net/forum/showpost.ph...73&postcount=3 First person I'd call is Bill Boudreau, "The ZF Doc", he's the best there is on everything about the ZF and what she needs: (602) 319-6575 His website seems to be down right now, but I'm sure it'll be back up in no time. TomC 'Crabs __________________ TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B]

11-09-2011	#3
Gunny Join Date: May 2005 Location: Georgia Mountains Posts: 926	Re: clutch issues Another thread to read is HERE You might want to contact Jim Jandik at Power Torque Systems Parts & help are still available ... it's just knowing who to contact George __________________ George Jones Founding Member #14 www.zrwon.com

11-10-2011	#4
efnfast Join Date: Nov 2011 Location: Dunbarton NH Posts: 7,384	Re: clutch issues Many thanks. I'll check these sources. I also see there are some other posts recently of the same nature. Should have read before I posted. Guess I was anxious to say Hi.

11-11-2011	#5
Hammer Join Date: Apr 2006 Location: Ideho Posts: 2,653	Re: clutch issues Found these from a seller on ebay. States they are AC Delco. http://stores.ebay.com/vppartswareho...9&_sid=6688419 __________________ [I][FONT=Comic Sans MS]John Boyd[/FONT][/I] [I][FONT=Comic Sans MS][SIZE=1]Ideho[/SIZE][/FONT][/I] [FONT=Comic Sans MS][SIZE=1][I]2015 ZL1 [/I][I]Camaro #1121 BLACK/BLACK 6 SPD (540 RWHP)[/I][/SIZE][/FONT] [I][FONT=Comic Sans MS][SIZE=1]1991 ZR-1 #458 [COLOR=red]RED/[/COLOR][COLOR=black]BLACK 72[/COLOR]k miles ([B][COLOR=red]SOLD[/COLOR][/B]) 1991 ZR-1 #473 [COLOR=red]RED/[/COLOR][COLOR=black]BLACK [/COLOR]37k miles ([B][COLOR=red]SOLD[/COLOR][/B])[/SIZE][/FONT][/I]