The AOD transmission is endlessly reliable when used on stock vehicles. But if a driver decides to make the engine faster, the transmission could end up failing, especially past 450 horsepower. The internals simply were not built to withstand the much stronger forces that come from the upgraded powerplant.
How strong is a Ford AOD transmission?
The bulletproof nature of the Ford AOD transmission can be unraveled just by knowing the right buttons to push. When that has been put in place, you can boost its performance from about 400 hp to as high as 1,200 hp which makes for excellent speed while racing.
How much power can a Ford AOD transmission handle?
This unusual system can accommodate up to 450 hp or so before pieces start snapping.
Are all Ford AOD transmissions the same?
The AOD (automatic overdrive) is a four-speed automatic transmission, with the 4th gear as overdrive. Introduced in 1980, it was Ford’s first four-speed automatic overdrive transmission. The gearset design is based on the Ford “X” automatic transmissions used during the 1950s, ’60s, and ’70s.
Ford AOD transmission.
Does a Ford AOD need a computer?
The Ford AOD does not need a computer to function properly either. … Ford later used this transmission as a basis for their newer overdrive versions, the electronic-overdrive AOD-E, which was used beginning in 1993 and in the 4R70W which was used on 1999 and up production cars and trucks.
What makes a Ford AOD transmission shift?
The longer the pin, the more RPM it takes to shift. Chart attached. The AOD has no vacuum modulator. AOD shift points are controlled by throttle opening via the “TV” or “Throttle Valve” cable in conjunction with the hydraulic flow control in the valve body.
What transmission goes with a 302?
For years, the Ford C-4 automatic was a reliable three-speed automatic transmission for many Ford products, and is fine for most 289, 302 or 351 engines that have received modest modifications.
How do I identify a Ford AOD transmission?
Another way to identify the transmission is by the driver’s door tag. Ford lists their transmission codes on their Vehicle Certification Label and these are a single letter located along the bottom of the label under the abbreviation TR or TRANS.
Is an AODE the same as a 4R70W?
The AODE/4R70W is different because there is one input shaft instead of both a primary and intermediate shaft. The AODE/4R70W manual shift mechanism is basically the same as the AOD except it has no linear backup light/neutral safety switch. Instead, this function is outside the case.
How much transmission fluid does a Ford AOD hold?
a completely dry system will hold 12 quarts… if there is any left in the system it will take less. If you have an exterman tranny cooler it will take more. just buy like 13 quarts cus you never know when you might need the extra quart or 2.
What year did the AODE transmission come out?
Ford AOD, AODE Automatic Transmission
The AOD was introduced for the 1980 model year and used in the 1980 to 1986 F-150, 1982 to 1993 Ford Bronco, and many Ford passenger cars. It was Ford’s first 4 speed overdrive transmission and was used to replace many of their 3 speed transmissions (C4, C5, etc).
What is the difference between AOD and AODE transmission?
Ford later introduced the AODE, a computer-controlled version of the AOD. … The AODE and 4R70W differ from the older AOD by an attached cable, allowing computer control. The AOD transmission is identified visually, first to identify the AOD, then to differentiate between the AODE and 4R70W transmission.
Does a Ford C6 have overdrive?
And thanks to this shared foundation, Ford’s C6 is ready to upgrade to the refinements implemented in its successors. … Adding overdrive to a C6 is physically impossible, but the 4R100 can donate its forward planetary gear set for shorter first and second gear ratios. This creates a “wide-ratio” C6.
How many gears does a C6 transmission have?
Design. To cut down on weight and cost, the C6 featured a simple, three speed Simpson planetary gearset. To aid in shift quality and long term durability, it was the first automatic transmission designed to use the Borg-Warner flexible shift band.