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Q4 Diffs & gear boxes

771 views 2 replies 0 participants last post by  fade2grey 
G
#1 ·
Has anyone uprated their diffs & gearbox? Any idea what's avaliable\prices etc? I've heard about Grp A diffs, but I've no idea what makes them so different. Straight cut dog gears for an alfa\lancia box.. heard of anyone using them?

Cheers,
A
 
G
#2 ·
right then, its straight cut and or dog box not straight cut dog gears..straight cut will burst your ears it like a reversing noise but in all gears and it stops the side loading pressure of helical gears..a dog box has first gear left and back you then have a straight throw from 2nd to 3rd.
 
G
#3 ·
Aahh.. thanx for that JB.. all clear for a change :) so.. how much & will it..

a) handle more power & torque (I guess yes)
b) lower the transmission losses

Answers on a post card to the usual address..

Cheers,
A
 
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