What type of MT lubrication?

I've had a total of four 2nd gens now. So far, the transmission has never seemed to be the strongest part of the drivetrain.

Just wondering what everybody uses for gear oil. This is strictly a street application, but I've been considering changing to Red Line MT-90 Synthetic.

Any thoughts????

Thanks in advance....

I am using MTL with no problem.

I've heard lucas is good... no clue

I ordered MT-90 last night actually.