I could tell you but then I'd have to kill you. j/k What we do know about the Renntech 6.0 is that in addition to the engine it has the upgraded cooling (engine oil/tranny/radiator), brakes (not sure of exact diameter or even just the 600SL), suspension work, 17" wheels/tires, and tranny/diff fortification. No further updates on that situation of yet. Last I talked to the owner the car was in for a 30K interval service and he'd call me when he got it back from RBM (local dealer). Still not dead set on this car but it is at least worth a look. Since I have not had any nibbles on the C36 it looks like it all may be a moot point anyhow. I it looks like things are a no-go for me I could pass on the info to any interested Shop Forum members.

Lee