Author Topic: Need new SCTA approved 200mph+ M/C tires  (Read 7445 times)

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Offline maj

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #15 on: July 22, 2010, 04:12:48 AM »

Offline fredvance

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #16 on: July 22, 2010, 10:23:09 AM »
A Dunlop dealer, who has raced at Bonneville, told me not to use the Daytona tire. Yes it is hard in the middle but the sides are two different compounds.

  Fred
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Offline Commuta_Busa

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #17 on: July 22, 2010, 10:57:12 AM »
I was told the same thing from the east coast dunlop rep. His suggestion was the KR108 N-Tec 6680 for the rear.
A Dunlop dealer, who has raced at Bonneville, told me not to use the Daytona tire. Yes it is hard in the middle but the sides are two different compounds.

  Fred

Offline fredvance

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #18 on: July 22, 2010, 11:01:16 AM »
I think thats the compound my guy said to use.
WORLDS FASTEST PRODUCTION MOTORCYCLE 213.470
Vance&Forstall Racing
WOS 2011 235+MPH
Engine by Knecum, Tuned by Johnny Cheese.
Sponsers Catalyst Composites, Johnny Cheese Perf, Knecum Racing Engines, Murray Headers, Carpenter Racing

Offline sabat

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #19 on: July 22, 2010, 11:27:38 AM »
Interesting. I spoke with a Dunlop rep at Race Tire Service, and he suggested the Daytona 211GP.

I couldn't find a Daytona take-off at the time, and I wanted one that had been worn and heat-cycled. I ended up with a set of 6680s.

Then I found a set of wheels with trackday 7704 (med) 211GPs mounted, metal stems, and bought them too, cheap. I will take them as backups.

But I'm still looking for a worn set of Daytona takeoffs. The road racers I've talked ot tell me it will be hard ot find them, as Daytona is very hard on tires, and in any case the tires are often asymmetrically worn.

So hopefully the 6680s will work fine for my relatively slow, naked 1000 this year.

Offline maj

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #20 on: July 22, 2010, 06:46:22 PM »
Now thats the sort of info i was after  :cheers:
question still how much influence the differing side compounds realy matter on the salt ??
and how tires that are designed to operate at a very limited temp range will respond to cold starts, will cold tearing be an issue should we be using warmers ??

Offline Papi

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #21 on: July 26, 2010, 11:07:06 PM »
We will be running Michelin Racing Slicks (not DOT's) on our rides going forward.
If you need help with Michelin Racing Tires, let me know as we get a decent discount from our Michelin Racing tire distributor.

You can send me a PM for more info.
Steve "Papi" Chappell, SCTA-BNI #2230 to 2239
Dirty 2 Club Member, Mojave Mile 2 Club Member
San Diego Roadster Club

Offline 1212FBGS

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #22 on: July 26, 2010, 11:18:35 PM »
Papi
why are you gonna run slicks?
kent

Offline John Noonan

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #23 on: July 27, 2010, 07:14:05 AM »
Because he is Rich??


 :wink:

Offline Papi

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #24 on: July 27, 2010, 08:03:36 PM »
Papi
why are you gonna run slicks?
kent

There are a few reasons, we can discuss at the next meeting if you would like.

Because he is Rich?? :wink:

And that is not one of the reasons  :-)
Steve "Papi" Chappell, SCTA-BNI #2230 to 2239
Dirty 2 Club Member, Mojave Mile 2 Club Member
San Diego Roadster Club

Offline 1212FBGS

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #25 on: July 27, 2010, 09:16:16 PM »
boy this ought to be interesting.... Thursday Aug5th at the new JBA
Kent

Offline Papi

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Re: Need new SCTA approved 200mph+ M/C tires
« Reply #26 on: July 29, 2010, 02:40:16 AM »
boy this ought to be interesting.... Thursday Aug5th at the new JBA
Kent

Maybe we should have a cage match??   :mrgreen:
Steve "Papi" Chappell, SCTA-BNI #2230 to 2239
Dirty 2 Club Member, Mojave Mile 2 Club Member
San Diego Roadster Club