Apparently it gives the gearbox a far easier time, although I'm not clever enough to understand why
That'll be the same as me then!!!!
so if i changed my rear diff to a 3.9 what sort of top speed reduction would i see, im not greatly worried about top speed but want to gradually head more towards track days etc next year!
Also what would a front diff cost to match? and if i didnt change the front diff would i really cause major problems?
Ta
