May 25, 2024

Tremec TKO Transmissions Component 1 – TKO-500 and TKO-600 Characteristics and Background

3 min read

Tremec is an OE transmission provider that manufactures handbook transmissions for Ford, Basic Motors, Chrysler, Aston Martin, TVR, and many distinctive medium and significant responsibility truck applications. Their TKO is a significant power 5-velocity overdrive manual transmission that was at first developed to be retrofitted into Mustang Fox overall body autos to change the weaker T5, but will also bolt up to the typical Ford four velocity passenger car bellhousing. When Tremec understood that fanatics were being adapting it for GM apps, they determined to make it a little much easier for people (and capitalize on a big opportunity, way too) by generating a GM edition of the TKO.

The GM version will bolt immediately up to just about any regular Chevrolet/Buick/Olds/Pontiac passenger motor vehicle four-pace bellhousing. Even though only Ford and GM versions of the TKO are out there, Mopar enthusiasts can get all the tailor made pieces they want to adapt a Ford version TKO to virtually any Mopar V8 motor. The TKO has under no circumstances been OE gear in any production vehicle, even though its wonderful-grandpa, the Tremec TR-3550 was in a restricted-production Ford Mustang Cobra in the mid 1990s. The TKO is purely an aftermarket transmission built for significant-general performance cars.

There are 3 fundamental styles accessible, the TKO-500 and two variants of the TKO-600. The extensive-ratio TKO-500 is rated for a continual 500 lb.-ft. of torque, and gives a deep 3.27:1 very first equipment ratio and a .68:1 overdrive ratio in fifth gear. The shut-ratio TKO-600 is rated for a continual 600 lb.-ft. of torque, and has a 2.87:1 very first gear and either a .82:1 overdrive or a .64:1 overdrive ratio in fifth equipment. The rated torque capacities are reported to be very conservative, as there are a major amount of vehicles in the industry with engines that exceed the torque score by a substantial margin, and failures are scarce.

The TKO employs a 3-rail interior shift mechanism, removing any external linkage and the issues that go with it. The small throw billet aluminum shifter can be eliminated, flipped 180 levels, and then reinstalled to supply an more change placement. Optional customized shifters are available in quite a few various configurations to mimic the shift positions in many musclecars. The TKO utilizes cast iron change forks, a one-piece counter shaft, and tapered roller bearings on the enter, output, and counter shafts for additional strength.

Just about every TKO transmission delivers the two mechanical and electronic speedometer outputs. The mechanical output is a Ford design and style, but you can get hybrid speedometer cables for GM or Mopar apps. They also aspect a reverse light change and a neutral protection change that can be wired into your vehicle’s current harness. The transmission has an interior reverse lockout attribute that stops you from accidentally likely from fifth gear into reverse. You have to go into the centre of the “Neutral” gate before it will permit you to change into reverse.

The Tremec TKO is an outstanding decision for the musclecar or avenue rod proprietor that enjoys rowing his individual gears and needs to drive his car to distant automobile displays or other functions. I have a single in my 1967 Pontiac Firebird and have pushed a amount of other vehicles with TKO transmissions put in. The overdrive will make a massive variation on the highway, and there are not a lot of other transmission possibilities out there with overdrive that will stand up to the form of electrical power that the TKO can acquire. None of the other overdrive transmissions available at this time present as substantially versatility as the Tremec TKO.

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