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Re: Two different faced 8 grand 70-71 E-body tachs [Re: Morty426] #99102
01/24/11 07:32 PM
01/24/11 07:32 PM
Joined: Jan 2003
Posts: 3,001
Long Island, NY
shakerjoe Offline
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shakerjoe  Offline
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Long Island, NY
my spd 05/26/71 8k tach is 6500 redline

Re: Two different faced 8 grand 70-71 E-body tachs [Re: hemicar1971] #99103
01/24/11 07:43 PM
01/24/11 07:43 PM
Joined: Aug 2005
Posts: 1,294
Ontario, Canada
FJ5_Fish Offline
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Ontario, Canada
I tried having a quick look at a few of my cars but I need more light and glasses... .

Re: Two different faced 8 grand 70-71 E-body tachs [Re: Morty426] #99104
01/24/11 07:54 PM
01/24/11 07:54 PM
Joined: Aug 2005
Posts: 1,294
Ontario, Canada
FJ5_Fish Offline
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Quote:

Quote:

1971 Hemi Challenger owned by the same person for 30+ years, 605 built, dash never restored, had the 5500 RPM Redline 8 Grand tach.
Could it possibly be a late 71 change as production eased into 1972.
All 7 Grand tachs have a 5500 redline.




Terry are you sure on the SPD, because I always thought that late 71s switched to the 7k tach.

That's what my 71 Sixpack SPD 331 and the survivor triple black hemi Challenger both had.





That's interesting. I have a super late built 71 V-Code Challenger with a 7k tac .....I always thought someone changed it. It was a drag car. I should pull it and check the dates...

Re: Two different faced 8 grand 70-71 E-body tachs [Re: FJ5_Fish] #99105
01/24/11 07:58 PM
01/24/11 07:58 PM
Joined: Mar 2008
Posts: 9,550
Sacramento CA
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Morty426 Offline
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Sacramento CA
Quote:

Quote:

Quote:

1971 Hemi Challenger owned by the same person for 30+ years, 605 built, dash never restored, had the 5500 RPM Redline 8 Grand tach.
Could it possibly be a late 71 change as production eased into 1972.
All 7 Grand tachs have a 5500 redline.




Terry are you sure on the SPD, because I always thought that late 71s switched to the 7k tach.

That's what my 71 Sixpack SPD 331 and the survivor triple black hemi Challenger both had.





That's interesting. I have a super late built 71 V-Code Challenger with a 7k tac .....I always thought someone changed it. It was a drag car. I should pull it and check the dates...




My was a former drag car too

The mystery continues

Re: Two different faced 8 grand 70-71 E-body tachs [Re: mccannix] #99106
01/24/11 08:49 PM
01/24/11 08:49 PM
Joined: Apr 2003
Posts: 1,054
Roswell, GA - near Atlanta
cloneguy Offline
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cloneguy  Offline
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Posts: 1,054
Roswell, GA - near Atlanta
I have a rallye gauge cluster with the rare 5500 rpm red line 8k tach.

It came out of an even more rare 1970 Barracuda convertible with a 6 cyl.

I don't know if it was original. I don't know if it ever worked. I didn't care. I paid $80 for the whole cluster.

Hook both of yours up to the same car and see if the 5500 registers higher than the other at the same rpm.


Martin, GA Quality Auto Restoration with Fair FIXED Pricing. Fast-N-Dangerous@comcast.net
Re: Two different faced 8 grand 70-71 E-body tachs [Re: cloneguy] #99107
01/24/11 09:42 PM
01/24/11 09:42 PM
Joined: Dec 2003
Posts: 1,058
Dallas, Texas
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FC7cuda Offline
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Dallas, Texas
Here's a NOS one, that seems to have an unusual redline - 5000 on a 8K. What was this used in/for?

6436687-P1220147-Copy.JPG (166 downloads)
Last edited by FC7cuda; 01/24/11 10:28 PM.


68 Charger
70 Cuda
Re: Two different faced 8 grand 70-71 E-body tachs [Re: Morty426] #99108
01/24/11 09:59 PM
01/24/11 09:59 PM
Joined: Jan 2003
Posts: 7,327
Toronto (YYZ) Ontario
YYZ Offline
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Terry,

The two I know for certain that were not messed with:

1: 70 440-4 4-speed 'Cuda - 6500-8000rpm
2: 71 383/auto Challenger R/T - Sept '70 build 6500-8000 rpm

I have (and have had) '72 clusters with the 8K tach - untouched as I parted out those cars. The other '72 cluster is in deep storage so I can't easily check it for you now.

Your theory of the low redline units slipping into late '71 model production makes sense based on what we're seeing here.

Re: Two different faced 8 grand 70-71 E-body tachs [Re: YYZ] #99109
01/25/11 10:56 AM
01/25/11 10:56 AM
Joined: Jan 2003
Posts: 6,497
N.E. Ohio
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KillerBee Offline
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N.E. Ohio
Interesting info.
I'll have to go check the redline on mine.
71 R/T Challenger with 383 4 speed, scheduled build date 6/16/71 which I assume is considered late.


Re: Two different faced 8 grand 70-71 E-body tachs [Re: KillerBee] #99110
01/25/11 01:17 PM
01/25/11 01:17 PM
Joined: Mar 2008
Posts: 9,550
Sacramento CA
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Morty426 Offline
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Sacramento CA
I checked my cars last night:

JS23V Dec69 8k w/ 6.5k redline
JS23R B06 8k w/ 5k redline - looks like the NOS one above
JS29R0B12xxxx 8k w/ 6.5k redline
JS23V 723 8k w/ 6.5k redline

The set in my 71 Challenger 340 were 8k w/ 6.5 redline but they were not original to the car.

Last edited by Morty426; 01/25/11 01:18 PM.
Re: Two different faced 8 grand 70-71 E-body tachs [Re: Morty426] #99111
01/25/11 08:52 PM
01/25/11 08:52 PM
Joined: Jan 2006
Posts: 2,384
White Plains, NY
VCODE Offline
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VCODE  Offline
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Joined: Jan 2006
Posts: 2,384
White Plains, NY
Terry,
I found it
SPD B20 1969
70 Challenger R/T SE 440-4 auto 3:23
untouched 64000 miles
has 6500 red line
Bob

6438383-IMG_1581.JPG (102 downloads)
Last edited by VCODE; 01/25/11 08:53 PM.

Mom & Dad let me buy a brand new 70 Challenger R/T 440 Six-Pack Super Trac Pack when I was 17

(Robert what is a 440 Six-Pack)
Re: Two different faced 8 grand 70-71 E-body tachs [Re: VCODE] #99112
01/25/11 09:11 PM
01/25/11 09:11 PM
Joined: Aug 2005
Posts: 1,294
Ontario, Canada
FJ5_Fish Offline
pro stock
FJ5_Fish  Offline
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Joined: Aug 2005
Posts: 1,294
Ontario, Canada
Man - I'm a little color blind - I can barely, barely see the diff in the colors....I need another pair of eyeballs to look with me!

Re: Two different faced 8 grand 70-71 E-body tachs [Re: FC7cuda] #99113
01/26/11 04:53 PM
01/26/11 04:53 PM
Joined: Jan 2003
Posts: 3,288
Stroudsburg, PA
Erik Offline
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Erik  Offline
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Stroudsburg, PA
Quote:

Here's a NOS one, that seems to have an unusual redline - 5000 on a 8K. What was this used in/for?




The red line on that one looks to be 6500. You can clearly see the color change from the Amber at 6500.


1970 Challenger Convertible soon to be T/A convertible

Contrary to the opinions of some, I am not dumber than I look.
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