THE 2-MINUTE RULE FOR BEST LAND ROVER DEFENDER ENGINE

5L units that were provided in these things from the mid ’80s, this Defender houses a contemporary Cummins 3.9L 4BT having a very hot cam, custom turbo set up, along with other advancements that leave it able to churning up 580ft-lbs of torque. The motor is linked to a ZF five-S42 5-speed guide transmission and the first but rebuilt LT230 trans