How much power can the A340E handle?

Supposedly handles 500kw, its held up to 430kw so far before slipping.

What is a A340E transmission?

The A340E transmission is a 4-speed automatic transmission found in the Toyota 4Runner, Sequoia, Tacoma, and 4Runner. Raybestos Powertrain offers several aftermarket A340E transmission solutions that include the use of Stage-1 friction material to increase clutch life and durability in high-stress driven vehicles.

How do you choose transmission ratio?

The conventional procedure for selecting gear ratios is to pick ratios that run the engine rpm to redline at the end of the medium and longest straights, and pick the lower gear ratios to minimize the rev drop at each shift. This method minimizes the number of shifts per lap.

What is it meant by gear ratio Auto?

What Is a Gear Ratio? The ratio is the number of teeth on the driven gear (ring) divided by the number of teeth on the drive gear (pinion). So, if the ring gear has 37 teeth and the pinion has 9 teeth, the ratio is 4.11:1. That also means that for every one turn of the ring gear, the pinion will turn 4.11 times.

How much horsepower can a supra transmission handle?

The Supra’s engine is only rated at 335 horsepower (although dyno testing has shown that figure is actually closer to 400 hp), but Papadakis found the engine to be far more stout than its factory rating would suggest. In fact, he believes the stock internals are capable of handling as much as 1,000 horses.

What kind of transmission does an A340E have?

The A340E transmission is mainly composed of the torque converter, the overdrive (hereafter called OID) planetary gear unit, 3-speed planetary gear unit, the hydraulic control system and the electronic control system. Torque Converter Rear Planetary Hydraulic Control Unit AUTOMATIC TRANSMISSION – Description AT-3 Outline of ECT

What are internal transmission ratios for Toyota Supra?

The internal transmission ratios are “staged” and progressive, with the widest ratio split (and the lowest RPM recovery) between 1stand 2nd, less between 2ndand 3rd, and least between 3rdand 4th(overdrive), as shown in the following Table. This is consistent with good engineering practice. A340E internal transmission ratios

What is the solenoid valve on an A340E?

The No.3 solenoid valve is operated by signals from the ECM to engage or disengage the lock–up clutch of the torque converter clutch. The No.4 solenoid valve is operated by signals from the ECM to control the engagement speed and reduce gear shift shock.

What’s the difference between a Toyota Supra MkIV and an export?

The Japanese twin turbo mkiv differs from the Export model in a number of area’s. Known differences are listed in table below. Note 1: The Japanese twin turbo uses ceramic (exhaust side only) shafts which can be replaced with no modifications by the steel CT20A (large version) turbine shafts.