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New best with some Volkswagen tires #1422994
04/21/13 09:55 AM
04/21/13 09:55 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Rapid340 Offline OP
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oberlin, Ohio
Went out to the Norwalk spring warm-up and experimented with some 6 inch M&H volkswagen street-strip tires. Was good to see some Mopar friends out there.

Best pass - 11.08 at close to 122



1971 Factory Appearing Duster 340 11.000 @ 122 mph
Re: New best with some Volkswagen DOT tires [Re: Rapid340] #1422995
04/21/13 10:29 AM
04/21/13 10:29 AM
Joined: Jan 2003
Posts: 9,997
Frostbitefalls MN (Rocky&Bullw...
gregsdart Offline
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Frostbitefalls MN (Rocky&Bullw...
Great running car! Is that through cast iron manifolds?


8..603 156 mph best, 2905 lbs 549, indy 572-13, alky
Re: New best with some Volkswagen DOT tires [Re: gregsdart] #1422996
04/21/13 10:43 AM
04/21/13 10:43 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Rapid340 Offline OP
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Quote:

Great running car! Is that through cast iron manifolds?




Thanks, yes.


1971 Factory Appearing Duster 340 11.000 @ 122 mph
Re: New best with some Volkswagen tires [Re: Rapid340] #1422997
04/21/13 12:28 PM
04/21/13 12:28 PM
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Atlanta Indiana
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Dave Watt Offline
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Atlanta Indiana
Those are some great numbers Jeff! Congrats.
Are you running at Martin in June?

Re: New best with some Volkswagen tires [Re: Dave Watt] #1422998
04/21/13 07:41 PM
04/21/13 07:41 PM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
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Thanks Dave, cant say for sure but hope to be there.

Re: New best with some Volkswagen tires [Re: Rapid340] #1422999
04/21/13 09:07 PM
04/21/13 09:07 PM
Joined: Jan 2006
Posts: 419
NY
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F1Scamp Offline
mopar
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NY
Damn, your getting there Jeff. What was the 60' times? Did you run it with the poly's also?


Work In Progress- 71' Duster F.A.S.T.- 10.36@130 Smallblock Record Holder.
Re: New best with some Volkswagen tires [Re: F1Scamp] #1423000
04/22/13 08:42 AM
04/22/13 08:42 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
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Hello Brian, No polyglass passes. The 60 was right around 1.60 and hope to be making some changes to improve that.

Any word on your new motor?

Re: New best with some Volkswagen tires [Re: Rapid340] #1423001
05/25/13 02:29 PM
05/25/13 02:29 PM
Joined: Sep 2004
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oberlin, Ohio
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Several weeks ago I ran an 11.000 (didn't know whether to laugh or cry since I had about 7 or 8 lbs of unneeded weight in the car... a couple towels, and a few tools). Just one pound would have made the difference (shouldnt have eaten any ice cream either). Followed that up a week later with an 11.05. On the bright side, I could probably spend the rest of my life trying to run an 11.000 and never do it again.

We had a good chance to get a 10 sec pass last night in some great weather but made a stupid mistake. Forgot to connect the vacuum line to the choke pulloff after doing some carb work. Spent some of the few precious passes trying to correct the resulting dismal 60 times.

I am still running all the original drum brakes and a factory rear leaf spring setup on the car. I did buy a Wilwood front kit last year but the car is so original, I hate to alter it much.

Maybe we will see another killer air T&T day this spring but the odds are against it.


7718594-DSCF4116.JPG (51 downloads)

1971 Factory Appearing Duster 340 11.000 @ 122 mph
Re: New best with some Volkswagen tires [Re: Rapid340] #1423002
05/25/13 06:06 PM
05/25/13 06:06 PM
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Posts: 413
northeast ohio
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mkdart Offline
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northeast ohio
Congrats Jeff, Mike

Re: New best with some Volkswagen tires [Re: mkdart] #1423003
05/28/13 08:48 AM
05/28/13 08:48 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
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Mike, Would like to see your car out there some time.


Re: New best with some Volkswagen tires [Re: Rapid340] #1423004
05/28/13 09:10 AM
05/28/13 09:10 AM
Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
an8sec70cuda Offline
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Marion, South Carolina [><]
Awesome! Working on my first 340 now...a stock appearing, but faster than original setup. Not nearly as fast as your's though, lol.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
Re: New best with some Volkswagen tires [Re: Rapid340] #1423005
05/28/13 09:11 AM
05/28/13 09:11 AM
Joined: Jan 2003
Posts: 9,997
Frostbitefalls MN (Rocky&Bullw...
gregsdart Offline
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Frostbitefalls MN (Rocky&Bullw...
Those Wilwoods took 37 lbs off my Dart. That is 37 lbs of unsprung weight, some of it rotating. (10.900?)On top of that, you could have the original parts in excellent shape, ready in case there was ever a need to reinstall. The stopping power over my drums was like night and day.

Last edited by gregsdart; 05/28/13 09:15 AM.
Re: New best with some Volkswagen tires [Re: gregsdart] #1423006
05/28/13 10:00 AM
05/28/13 10:00 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Rapid340 Offline OP
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oberlin, Ohio
Quote:

Those Wilwoods took 37 lbs off my Dart




Didnt think it was that much. Was that the street/strip or drag version? My car is well over the recommended weight for the drag version and I do some street driving.

Did you need to change out the stock the master cylider?


1971 Factory Appearing Duster 340 11.000 @ 122 mph
Re: New best with some Volkswagen tires [Re: Rapid340] #1423007
05/28/13 10:04 AM
05/28/13 10:04 AM
Joined: Sep 2004
Posts: 2,091
oberlin, Ohio
Rapid340 Offline OP
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oberlin, Ohio
Quote:

Awesome! Working on my first 340 now...a stock appearing, but faster than original setup.




Sounds good but I hope it holds your interest after a 9 second 70 cuda (nice car BTW).


1971 Factory Appearing Duster 340 11.000 @ 122 mph






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