What is the difference between a 1.5 differential and a 2.0 diff

have seen 1.5 and 2.0 units offered for from KAAZ with radically different prices just a little confused...



And getting ready to replace mine...

also who makes the best diff???



XXXRacer

one way means diff engages during acceleration. during deceleration, the clutch disengages.



1.5 way means it engages during acceleration and during deceleration, the clutch engages, but half as much as it would if it was accelerating



2.0 means it engages during acceleration and deceleration.

2 way is better for road racing and drifting