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cruise control

Started by Dreamcar, January 09, 2015, 09:33:55 AM

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gtx6970

the 68-69 style system has 2 vacuum ports on the servo , one taps into  the brake booster ck valve to supply engine vacuum. 2nd one goes to the brake swtich . As it's the servo vacuum release on the earlier systems. ( unique to 1969 and earlier systems ) If you look at the 68-69  servo it only has the 2 wire connections .
1970 and later have a 2 wire AND a single wire connection
1970 and later they all use an electrical dis-connect brake switch

The lever on the carb is called a lost motion link. I have some NOS ones around here ,,somewhere .



Mike if you cant find one I'll do some digging and see if I can find them for ya

Nacho-RT74

sorry I didn't understand the factory diagram!

got it now! Thanks... nice to learn something new ;)
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

Nacho-RT74

Quote from: 472 R/T SE on January 13, 2015, 03:42:58 PM
I had the same T on my booster. 

Natcho, I'm missing the little "control link" that's used to attach to the carb.  Do you have any?

just the one I will use, but I think they began to be reproed couple of years ago! It's the same Odz posted
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

71 SE3834V

I have this unit I don't need and would like to get a few bucks for it to feed the Charger fund. Have more pics. No cables or bracket.
If somebody can tell me how to bench test it I will do so. I have a vac hand pump and voltage meter.
71 Charger SE 383 4V
72 Galaxie 500 400 2V

ODZKing

The one I pictures is 3769261, Lost motion link is what the book calls it.

Nacho-RT74

Quote from: 71 SE3834V on January 14, 2015, 01:23:53 PM
I have this unit I don't need and would like to get a few bucks for it to feed the Charger fund. Have more pics. No cables or bracket.
If somebody can tell me how to bench test it I will do so. I have a vac hand pump and voltage meter.

why you didn't appear 2 or 3 months ago? LOL
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

71 SE3834V

Quote from: Nacho-RT74 on January 15, 2015, 11:27:15 AM
Quote from: 71 SE3834V on January 14, 2015, 01:23:53 PM
I have this unit I don't need and would like to get a few bucks for it to feed the Charger fund. Have more pics. No cables or bracket.
If somebody can tell me how to bench test it I will do so. I have a vac hand pump and voltage meter.

why you didn't appear 2 or 3 months ago? LOL

Too bad. I've had this and some other parts sitting here that I've been trying to get listed for over a year. Too busy breathing new life back into my car.
Need a new nox valve?  :D
71 Charger SE 383 4V
72 Galaxie 500 400 2V

74charger07ram

How much do you want for that servo?

gtx6970

The lost motion links

on the left is an original I think I got off of a 1970 Challenger I parted for it's options , the others are NOS  superseded version,, works the same just approx 1/4" shorter

gtx6970

You'll also need the clamp to hold the cable in place,,unique to cruise control applications.
And the brake light switch ( 1970 and later shown , on the left  )

Nacho-RT74

Quote from: 71 SE3834V on January 15, 2015, 06:24:41 PM
Quote from: Nacho-RT74 on January 15, 2015, 11:27:15 AM
Quote from: 71 SE3834V on January 14, 2015, 01:23:53 PM
I have this unit I don't need and would like to get a few bucks for it to feed the Charger fund. Have more pics. No cables or bracket.
If somebody can tell me how to bench test it I will do so. I have a vac hand pump and voltage meter.

why you didn't appear 2 or 3 months ago? LOL

Too bad. I've had this and some other parts sitting here that I've been trying to get listed for over a year. Too busy breathing new life back into my car.
Need a new nox valve?  :D

LATE!!! I have got two used servos, but both got the diaphragm broken ( working on get replacement diaphragms )

I have everything of that ready ( including a NOS servo )

the brake light switch is diff too from the regular one, I think due the diameter hole for the switch. I didn't took care realy of that since I have an extra bracket to enlarge the hole.

I HAVE BEING COLLECTING THE RIGHT PARTS FOR YEARS, some have being NOS ( speedo and tranny wires, servo )... now I'm ready ;D
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html