Originally Posted by NEIL A

The main reason i kept the 4wd manifold was so I could keep the standard heatshield , but also it helps resopnce at the cost of a little at the top end but you can still see 500 bhp on the 4wd manifold.
I found that I had less lag on the GT30 than on the T34.63 that was on the car but i also changed the exhaust cam and inlet cam timing at the same time. That and good mapping and setting up between Sitech and MSD.

Originally Posted by pip7rs

So what is the story with 4x4 gearboxes then I've been lead to believe that there too soft and can't handle power but when I got a red saph last year tht had done 280k mile with a 500 touring car spec engine it still had a standard 4x4 box n diffs in it, so when I called up graham Goode to talk about the car I queried that and he says has had standard box all it's days and was strong enough for 480bhp?

Originally Posted by MadRod

Im going to send your comments to Andy Forrest & Simon Norris they are wasteing their time when a lightly modded Cossie is quicker . My Cossie on greys ran 183mph & yours would beat it WOW!!! your right that would be surprising . Talk facts not fantasy please lad.

Originally Posted by Chip

And Lol @ thinking 12.4 is quicker than all evos and scoobys, you obviously dont get out much

Originally Posted by pip7rs

So what is the story with 4x4 gearboxes then I've been lead to believe that there too soft and can't handle power but when I got a red saph last year tht had done 280k mile with a 500 touring car spec engine it still had a standard 4x4 box n diffs in it, so when I called up graham Goode to talk about the car I queried that and he says has had standard box all it's days and was strong enough for 480bhp?