Do I need the kickdown cable on a TH350?
See all 8 photos Other than the convenience of automatic downshifts into passing gear at highway speeds, there’s no real need for a simple kickdown cable on those transmissions like this TH350 that have a vacuum modulator. “Kickdown” and “TV” cables aren’t really the same thing.
How does a Turbo 350 kickdown cable work?
The kickdown function of General Motors vehicles equipped with the Turbo 350 automatic transmission is perhaps better known as “passing gear.” As the accelerator is depressed, the throttle lever on the engine is drawn back by a cable, which in turn pulls another cable attached to the transmission, causing it to …
What is the purpose of a kickdown cable?
One component that helps both drive systems communicate is the kickdown cable. This device helps the engine relay information on revolutions per minute (RPM) to the automatic transmission and essentially tells it that it’s time to shift gears.
What is the difference between a Turbo 350 and a Turbo 400?
The TH-350 was a low-torque transmission that was used in heavy cars. With modification, the TH-350 could be used as a high-torque transmission in a light car. The TH-400 was a high-torque transmission that was used in heavy cars — it was a much stronger transmission than the TH-350.
When should you use kickdown?
Why would you use kick-down? Explanation: The action of sharply pressing the accelerator to the floor (kick-down) will send a signal to the transmission to select a lower gear. This is useful when wanting to accelerate briskly, such as when overtaking another vehicle.
How does the kickdown work on a Turbo 350?
The kickdown function of General Motors vehicles equipped with the Turbo 350 automatic transmission is perhaps better known as “passing gear.”. As the accelerator is depressed, the throttle lever on the engine is drawn back by a cable, which in turn pulls another cable attached to the transmission, causing it to downshift into a lower gear.
Can you run a T350 with no kick down?
I have run T350 with no kick down cable a few times. Just removed the cable and left the little detent thingy that the cable hooks to and drove the piss out of them. Never a problem the cable on a 350 is only for passing gear, it has nothing at all to do with internal working pressure. need passing gear, just pull the shifter down a notch.
Is there a kick down Cable on a 350?
Never a problem the cable on a 350 is only for passing gear, it has nothing at all to do with internal working pressure. need passing gear, just pull the shifter down a notch. On a 350, it’s just a kick down cable, no problems. One an 700R4, it’s a throttle position cable and if it’s not hooked up it will burn up the transmission.
How much horsepower does a TH350 kickdown cable nessasary?
Somewhere between a 3.0 and a 3.20 gear would give you some snap around town and it wouldn’t be singing going down the freeway. A 300hp 400sbc could be built using almost 100% stock parts. A small cam, aluminum intake, and headers, and you’re looking at an easy 325 horsepower.