700r4 lockup wiring - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

slosteve · 08-05-2009, 02:13 AM

Quote:

Heres another question to throw in the mix i do not have my kick down cable hooked up yet since i just got the truck running and when i leave off the line easy it goes thru all the gears very fast once i get this hooked up and adjusted right it should hold the gears longer right?

If by kick down cable you are talking about the Throttle Valve (TV) cable, you should not even drive the thing without it hooked up or you will burn up that trans. Somebody correct me if I'm wrong here.

mindhive · 08-05-2009, 03:31 AM

Correct, do not drive without a properly adjusted throttle valve cable. It is not just a kick down. It controls shift points and firmness depending on throttle position. You also need to make sure the pivot ball on the carb where the TV hooks to is the correct distance from the throttle shaft that goes through the carb so the cable gets the correct amount of pull.

68_c10_on20s · 08-05-2009, 09:03 AM

This is good to hear I have not been driving the truck on a regular basis just took it out 2 times for the first test drive since installing motor and tranny.I havent got over 35 mph around my subdivision.I have heard that adjusting the tv cable can be a pain to get just righ, the throttle bracket Im using is adjustable so that might help me out some.Is it just adjust to prefrence or is there a certian way to do it right?

68_c10_on20s · 08-09-2009, 03:22 AM

just an fyi i wired up the tranny ran a toggle switch and it works good so far the lockup is working in 3rd and 4th.I also rigged a bracket for the tv cable had to make one for it weld one together.After several adjustments seem to have it right went out to the new side of the subdivision and had some fun had the wife take this I left this in o/d and just took it easy.

http://www.youtube.com/user/blizzted71#play/uploads

No3Fan4Ever · 08-09-2009, 01:16 PM

some usefull info here

http://www.racetransmissions.com/mainpages/tech_info/

2guysgarage just did a swap on a chevelle TH350 to 700R

davidh · 09-05-2011, 02:39 AM

isn't this what a $80 TCI kit does without any switches under the dash for lock or unlocking converter??

08-05-2009, 03:31 AM	#27
mindhive Registered User Join Date: Jul 2003 Location: Mountain Home ID Posts: 85	Re: 700r4 lockup wiring Correct, do not drive without a properly adjusted throttle valve cable. It is not just a kick down. It controls shift points and firmness depending on throttle position. You also need to make sure the pivot ball on the carb where the TV hooks to is the correct distance from the throttle shaft that goes through the carb so the cable gets the correct amount of pull. Last edited by mindhive; 08-05-2009 at 03:31 AM.

08-05-2009, 09:03 AM	#28
68_c10_on20s Registered User Join Date: Aug 2002 Location: Waxahachie TX Posts: 773	Re: 700r4 lockup wiring This is good to hear I have not been driving the truck on a regular basis just took it out 2 times for the first test drive since installing motor and tranny.I havent got over 35 mph around my subdivision.I have heard that adjusting the tv cable can be a pain to get just righ, the throttle bracket Im using is adjustable so that might help me out some.Is it just adjust to prefrence or is there a certian way to do it right? __________________ 93 Fleet Budget Build http://s150.photobucket.com/albums/s...zted71/hoopty/

08-09-2009, 03:22 AM	#29
68_c10_on20s Registered User Join Date: Aug 2002 Location: Waxahachie TX Posts: 773	Re: 700r4 lockup wiring just an fyi i wired up the tranny ran a toggle switch and it works good so far the lockup is working in 3rd and 4th.I also rigged a bracket for the tv cable had to make one for it weld one together.After several adjustments seem to have it right went out to the new side of the subdivision and had some fun had the wife take this I left this in o/d and just took it easy. http://www.youtube.com/user/blizzted71#play/uploads __________________ 93 Fleet Budget Build http://s150.photobucket.com/albums/s...zted71/hoopty/

08-09-2009, 01:16 PM	#30
No3Fan4Ever Running on empty Join Date: Aug 2002 Location: Roanoke, Virginia Posts: 1,033	Re: 700r4 lockup wiring some usefull info here http://www.racetransmissions.com/mainpages/tech_info/ 2guysgarage just did a swap on a chevelle TH350 to 700R __________________ _____________________________________________ Tim We have two rules here at the Rock. Rule #1: No writing on the walls. Rule#2: Obey all rules 70 GMC Sierra Grande "Custom Camper" Longhorn 402 Big Block TH400 PS PB factory AC Posi; 94 Bronco XLT 302, auto;worn out daily driver

09-05-2011, 02:39 AM	#31
davidh Senior Member Join Date: Feb 2004 Location: Ponca city now kingfisher Oklahoma Posts: 1,220	Re: 700r4 lockup wiring isn't this what a $80 TCI kit does without any switches under the dash for lock or unlocking converter?? __________________ Even the nicest dodge-chrysler is only 2years away from being parked outside of Section 8 housing.

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