Very interesting, thanks, I remember someone bringing this up before. Is there a good website for A340/AW-4 performance tech ?The valve body is the difference between the A340 in 900 HP twin turbo Supras and the humble AW-4 in our Jeeps. Upgrades to the valve body can be found - probably listed as a Supra A340 part.
To clarify- the A340 trans is identical to the AW-4 except for the valve body, maybe one or two other minor details. The AW-4 can be built to handle extreme power, same as the A340.
Stock, I think the AW-4 is good to three hundred HP / three hundred ft-lbs.
Very interesting, thanks, I remember someone bringing this up before. Is there a good website for A340/AW-4 performance tech ?