5L models which were presented in these things from the mid ’80s, this Defender homes a modern Cummins three.9L 4BT which has a sizzling cam, custom turbo set up, and various improvements that leave it capable of churning up 580ft-lbs of torque. The motor is linked to a ZF 5-S42 5-velocity manual transmission and the original but rebuilt LT230 … Read More