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Clutch Plate Question

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Old 04-22-2009, 02:58 PM
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Car: 1992 Camaro
Engine: 350 .030 over 298 cam 9.1 Flat tops
Transmission: T5 swap complete
Axle/Gears: 3.73 posi the 4.10s are history
Clutch Plate Question

I did my T5 swap and decided to go drive the car. I ordered a zoom clutch kit that was complete including flywheel from SummitRacing.com. The clutch plate I recieved was a solid hub. The pressure plate has some damping ability by the looks of it. You CAN NOT get a smooth start with clutch at all. If you slip it at all the car just bounces. Is this an incorrect clutch plate for street use???
Old 04-22-2009, 03:29 PM
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: Clutch Plate Question

Did you break-in the transmission properly for 500mi? Better-than-stock clutches will tend to chatter more, and more-so until they're properly broken-in.
Old 04-22-2009, 05:30 PM
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Car: 1992 Camaro
Engine: 350 .030 over 298 cam 9.1 Flat tops
Transmission: T5 swap complete
Axle/Gears: 3.73 posi the 4.10s are history
Re: Clutch Plate Question

I have about 700 miles on it now. No burn outs or WOT in in first or second. The hopping has gotten worse the more I drive it. There is no such thing as a smooth start it all or nothing. Everything is new slave and master cylinder. The kit I got was the 30045SSK.

http://store.summitracing.com/partde...5&autoview=sku

Last edited by JPhillis; 04-22-2009 at 05:33 PM. Reason: added a link
Old 04-22-2009, 06:09 PM
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: Clutch Plate Question

That's a pretty aggressive clutch.. Are you planning to do high-rpm sustaned racing, or is this a street/strip application? You're going to have to warm and rev that kevlar clutch pretty good to keep it happy, not good for the street.
Old 04-22-2009, 06:20 PM
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Car: 1992 Camaro
Engine: 350 .030 over 298 cam 9.1 Flat tops
Transmission: T5 swap complete
Axle/Gears: 3.73 posi the 4.10s are history
Re: Clutch Plate Question

I was planning on running the 4.10's but changed my mind and went 3.73 in the rearend I am building right now.The car is a daily driver but they have test and tunes at 1/8th mile strip i have here by where i live so it would see the strip once in a while.
Old 04-22-2009, 06:48 PM
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Car: 1985 Camaro Z28, VIN F
Engine: 427 sbc, HSR
Transmission: T-56, self rebuilt 700+ hp
Axle/Gears: Moser 12bolt, 3.42 trutrac
Re: Clutch Plate Question

Originally Posted by JPhillis
I was planning on running the 4.10's but changed my mind and went 3.73 in the rearend I am building right now.The car is a daily driver but they have test and tunes at 1/8th mile strip i have here by where i live so it would see the strip once in a while.
Piedmont?

IMHO, Clutch sounds too aggressive, but you might be able to get use to it.. You may have to put some more stop&go break-in miles on it to condition it.
Old 04-22-2009, 07:08 PM
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Car: 1992 Camaro
Engine: 350 .030 over 298 cam 9.1 Flat tops
Transmission: T5 swap complete
Axle/Gears: 3.73 posi the 4.10s are history
Re: Clutch Plate Question

The track we have here is Farmington Dragway. I am going to give Zoom a call tomarrow. I may just pull it out and have the flywheel and pressure plate checked and install a new dampened clutch disk.

http://www.farmingtondragway.net/
Old 04-23-2009, 09:51 AM
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Car: 1992 Camaro
Engine: 350 .030 over 298 cam 9.1 Flat tops
Transmission: T5 swap complete
Axle/Gears: 3.73 posi the 4.10s are history
Re: Clutch Plate Question

I spoke with Zoom this morning, that clutch I purchased IS NOT a streetable clutch. I can reuse my flywheel and pressure plate. Zoom gave me a part number for a new clutch plate that will work for my application. The price is not bad but changing it is a pain. The part number they gave me was RCF862. Now I have to locate where to get one. Neither summit or Jegs shows it as a valid part number.
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