View Full Version : Ram Dual Disc Clutch vs. Traditional GM clutch
MikeGolf
06-30-2012, 12:54 AM
At the Gathering we were itroduced to the Ram Dual Disc Clutch.
http://www.ecklerscorvette.com/corvette-clutch-kit-ram-dual-9-5-disc-lt5-1990-1993.html (http://www.ecklerscorvette.com/corvette-clutch-kit-ram-dual-9-5-disc-lt5-1990-1993.html)
I heard several people have already installed these in their cars. My questions are:
1. How does it compare to the traditional GM clutch setup?
2. How was the install?
3. Would you recommend the dual disc or the Ram single disc for a stock engine that is taken to the track from time to time?
4. Streetablity of the Dual disc?
I quess what I'm really saying is for the guru's to give me some pros and cons so that I won't have to be the quinea pig here. I know the company is reputable, the design is sound, I like the hydraulic throw out bearing vs the fork and weight loss, although I really would prefer a manual clutch. :dancing
It is JMHO but this type of setup will have to be the way of the future for our cars due to the problems we have in the bellhousing area.
TIA
Jeff
Bob G
06-30-2012, 03:47 PM
the single disc will be just fine for a stock lt5 . will also work well with a top end ported 350 .the stock clutch is junk the pull type pressure is not flat so it only rides on about 1/3 of the disc after thousands of miles it will ware in o work so so . the 9.5 dual disc is the best it will probably be the last clutch you will ever buy for the lt5
MikeGolf
06-30-2012, 05:22 PM
That was my thinking on look at it. But interested in the installation of the throw out bearing alignment shaft to the transmission?
WB9MCW
06-30-2012, 06:18 PM
I really like my Stage 3 from Carolina Clutch
http://www.carolinaclutch.com/Content/corvette-lt.htm.aspx
Plus I went with a alum. Fidanza
http://www.carolinaclutch.com/ShowItem/105093%20Chevrolet%20Lightweight%20Aluminum%20Flyw heel.aspx
but be ready for the syncro gear rattle since the dual mass is gone.
Bob G
07-01-2012, 10:52 PM
the bolt is supplied with the bearing all You need to do is drill a 1 inch to a1 1/4 inch hole in the bellhousingat about 4 o clock, there is a nice flat spot there, this allows you to stick a screwdriver in and line up the bearing
Blue Flame Restorations
07-01-2012, 10:56 PM
Bob, is the ram clutch too stiff at the pedal for comfortable street driving?
Brett,it's a bit firmer but very precise feel,the stock clutch is way too soft.
I have a dual disc Ram in my Z and just love it,it's the best clutch set up i've ever had.:-D
I'm very happy with it.
Pete
Blue Flame Restorations
07-01-2012, 11:26 PM
Brett,it's a bit firmer but very precise feel,the stock clutch is way too soft.
I have a dual disc Ram in my Z and just love it,it's the best clutch set up i've ever had.:-D
I'm very happy with it.
Pete
Pete, if I don't make it to Chicago by the drag race weekend, maybe I can try yours out (not on the track, LOL)?
WB9MCW
07-02-2012, 11:19 AM
Brett,it's a bit firmer but very precise feel,the stock clutch is way too soft.
I have a dual disc Ram in my Z and just love it,it's the best clutch set up i've ever had.:-D
I'm very happy with it.
Pete
When did this one come on the market Pete?
How long have you had your in?
Bryan,i've had this for about a year,it replaced my old Stage 3 set up, i hated driving the Stage 3 in traffic too grabby, this dual disc holds the power and drives like a stocker.
For the extra little bit of money you get new aluminum flywheel, 2 clutch discs,throw-out bearing and all the hardware needed to finish the job.
Brett,you can test drive anytime you want brotha.
Pete
MikeGolf
07-02-2012, 10:36 PM
I called Summit and they just put it into their inventory. Eckler's has it cheaper. Is there anywhere else that would sell it. Jeg's doesn't have it in their system yet. Too new. Just doing a price comparison.
Bob G
07-04-2012, 12:44 PM
the 10 inch single or dual disc has 3000 lb pressure plate so the pressure wil increse at the petal i am guessing about 25 to 30 % the 9.5 has a different style pressure plate petal pressure is aprox 10 % more hardly noticeable
zrwhat
07-04-2012, 11:35 PM
I called Summit and they just put it into their inventory. Eckler's has it cheaper. Is there anywhere else that would sell it. Jeg's doesn't have it in their system yet. Too new. Just doing a price comparison.
If you take the time to scour the net for best prices (Amazon for one) Summit racing will price match and actually beat whatever legitimate price you come up with.
All you have to do is tell them to price match you items and give them the site so they can look it up for verification.
They just knocked off over $70 bux on a pair of mufflers I just got, worth it to do a little leg work before calling.
Good luck,
Gibby
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