Do you need the kick down cable on a TH350?
On the 3-speeds (TH350, TH400, etc.), the “kickdown” is indeed just that. When actuated, the transmission shifts down into 2nd gear. That is all, and as such, is NOT required unless you want that functionality. On the OD transmissions (700R4, 2004R, etc.)
What does a kick down cable do?
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.
Do you need a transmission kickdown cable?
In fact, if you don’t mind downshifting manually with the shift lever when passing, there’s really no need for a functional kickdown cable or switch at all. Even manual downshifting to obtain passing gear may not be needed in the ultralightweight T-bucket’s case because it has so little inertia.
What is a detent cable?
Product Description. Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Detent cables are designed to fit and function just like the original part to ensure durability and long life.
Is kick-down bad for car?
No, unless the engine speed increases excessively (in an emergency you will accept this for braking). Just about any vehicle will deny kickdown if your road speed is too high “at that time”. It will put stress on your drivetrain, but this should be well within design parameters.
Does a Turbo 400 have a kickdown cable?
When the Turbo 400 began reaching production models in the late ’60s, its kickdown switch was mounted on or near the carburetor. It was, however, relocated to the passenger compartment and mounted on the throttle pedal in later years.
How much horsepower can a stock Turbo 350 transmission handle?
The Stage 1 TH350 is rated up to 450 hp. Those seeking something a little stronger can check out the Stage 2 version (PN PA35102) that holds 550 hp and retails for $1,500 with a real world street price of $1,175 from most vendors. Both transmissions come with a standard one-year warranty.
How do I know if my vacuum modulator is bad?
When you have a bad modulator valve, some or all of the following symptoms will begin to manifest themselves:
- A whistling sound (from a leaking diaphragm)
- White smoke coming out of the exhaust (from a leaking diaphragm)
- Early or late shifting.
- Hard shifts (usually causing the car to jerk)
- A rough idle.
What happens when you change the kick down Cable on TH350?
I accidentally mangled the kick down cable on my TH350. I changed the governor and weights that should have put the shifts over 5000 rpm. Without the cable hooked up, it felt like second gear starts and shifted soft. Took it out tonight with the new cable hooked. Tire spinning, firmer shifts and higher rpm shift points.
Does the kickdown control the line pressure on a 350?
The kickdown doesn’t control line pressure in a 350, its fine without it. That area on a TH350 has a habit of leaking, so your tranny guy knew what he was doing by plugging it. Leaving the cable off or unhooked won’t do any damage to a th-350. It only controlls the 3 to 2 kickdown.
What does the kick down Cable do on a transmission?
The kick down cable sends oil to another land on the shift valve to boost the force governor pressure has to overcome to upshift. With the cable unhooked it allows the governor pressure to overcome spring pressure sooner and the trans shifts earlier.
Will unplugging the power steering cable damage the TH350?
That area on a TH350 has a habit of leaking, so your tranny guy knew what he was doing by plugging it. Leaving the cable off or unhooked won’t do any damage to a th-350.