6 Gear + 4 Gear or NTC3 Differential
I currently have an Ofna CD3 pro kit which came with a 6 gear diff in the rear and a one way in the front. The one way is really annoying especially becasue I race short tracks and any hard or even like braking causes my car to spin out. I'm planning on buying a NTC3 diff from a friend to replace the one way but my other friend had mentioned the difference in final drive ratios. I was wondering if the difference would be significant enough to effect the car's performance or reliability.