matman

As title really.

I know where is a differance between gravel and tarmac WRC hubs but what is it??

Also i know about mag and alloy hubs, is that the differance? and I assume mag is for gravel..

Mat

matman

Anybody?

ian sibbert

Group A Tarmac Hub...Magnesium, flat steering arm raised to where the track bar joins..



Later WRC Tarmac Hub..Magnesium, completely flat steering arm...



Group A Tarmac Outer Joint...



Group A Tar & Group A Gravel Outer Joints..



WRC Gravel Upright..Magnesium



WRC Upright on the left, Group A on the right..



Quaife make an upright but I think even that is cast..

http://www.quaife.co.uk/shop/products/qsd1a

The only ally uprights are those produced for some of the rallycross cars, the ones Mark MK is making and any other billet type ones people have produced...