jscraftmasters

There is no adjustable master cylinder available for the C6Z from McLeod. The C5 one does not work on it either. And Yes it is the twin disk.

Jack

david vericker

iTrader: (1)

Sorry, I can't help you with your application....Mcleod should be willing to give you technical advise about the installation of their unit.

jscraftmasters

Not at all! When their clutch was installed they told me I would have a adjustable master cylinder within a couple of weeks. After two months they tell me not to expect one anytime soon! Of course by that time the clutch was already slipping and now I can't get another clutch or even a response from them!

Jack

david vericker

iTrader: (1)

To tell you the truth I haven't dealt with Mcleod's customer service....my unit has performed flawlessly....hopefully, your experience doesn't indicate that their customer service is that poor for all of their products.

gnx7

iTrader: (28)

Look into the Textralia twin disk as well. I received a direct phone call from their rep in Australia to answer my questions. Very good customer service.

Construction is top notch; however I haven't driven the car yet with it. Build in progress.

575rwhp n/a and plan to spray a 150-200hp shot.

jscraftmasters

Tex didn't work for me either!

Jack

stoverz28

iTrader: (8)

just curious what happened w/ your tex? looking in to them myself.

jscraftmasters

Chatter was so bad I could not drive on the street without breaking tires loose. And not that I just wasn't use to it because Tech that installed it couldn't drive it either. I think they have changed materials now

Jack

david vericker

iTrader: (1)

Mcleod and Textralia are two of the best on the market....something is not right here....maybe you need a new tech with a little more experience installing a LS type clutch. These two clutchs were specifically manufactured for the C6 LS6 ...RIGHT?

david vericker

iTrader: (1)

I meant LS7.

MY99TAWS6

iTrader: (3)

My tex doesn't chatter really anymore at 1000 or so miles. It was annoying along the way to that 1000 miles. I was pretty hard on it from about 400 miles on,just on the street not track. They do have their more streetable carbon kevlar discs now for the twin. At the expense of some power handling but no idea how much.

Chatter could be caused by oil on the clutch or not cleaning the flywheel, pressure plate etc on install. Maybe you have rear seal leak?

jscraftmasters

I am told that NO ONE makes a C6Z clutch with the right dimensions as the stock Chevy clutch except Spec. Who knows what to believe anymore? I DO have tech's installing these clutches with experience! Thought that might be the problem everytime so I went to different places each time. Others have had the same problems that I have talked to with C6Z's. That is why I am on here and need someone who is at about the same hp as I am to tell me what they have had success with!

Jack

SPEC-01

iTrader: (2)

Jack, We have had great results with our Super-Twin clutch kits as well as our stage 3+ kits. What kind of power are you shooting for long term. Let me know and I will be happy to make a suggestions of the application that best fits your needs. Thanks!

jscraftmasters

800-850 rwhp. Just want someone to tell me clutch will last greater than 5-10 times down the track! everyone wants to sell me a clutch but I want someone to stand behind it this time. Maybe that's a tall order but in my business I have to guarantee my product!

david vericker

iTrader: (1)

You say that you have chatter so bad that the car can't even be driven ....what the hell does that have to do with HP. Just lay this 800/850 bad boy on us....tell us what your combo is. Ya, give Spec a call they have such a sterling track record on this tread, without a doubt that's your solution to the problem. They can't even produce a clutch that will take 450 rwrp for more than a couple runs down the track...the one I had was nothing short of garbage....customer service sucked.....purchased through WCC IN 2004.

SPEC-01

iTrader: (2)

David, perhaps I am miss-understanding something in your post. Are you indicating that you had a problem with a clutch that was two years old and you feel like we let you down in terms of warranty? Maybe some more specifics will help better understand the story. Thanks!

david vericker

iTrader: (1)

The clutch and Aluminum flywheel were purchased separately 8/17/04 (at the same time) from WCC in 2004 and I was assured that both were zero balanced and ready to install. After approximately less that a 1000 miles the vibration from the clutch assembly was so bad that I was afraid to drive the car.

The run around I got was that the components needed to be balanced prior to installation. I asked WCC specifically if any prior balancing was required...I was told no additional balancing was necessary.

I have changed my combo entirely sence 2004 and have disposed of the old paperwork that pertained to most of those parts. However, i do have that clutch and flywheel and they look like new ( 600 -1000 miles of service).

PM me and I will give you my address - send me a return shipping tag....this way you can evaluate the clutch assembly....from what I recall this is a Spec 2.

I did receive a replacement clutch/shipped on 9/20/04 ....we can discuss this matter (issues) through PM. The above dates were obtained through WCC today.