Thanks guys.
Yeah the cars are all very equal. We are all limited to 290BHP measured at the hubs on a hub dyno. The dyno has even been taken to the race circuits so they can test cars straight after qually etc. Walshy's car is a Rotrex SC'd Honda and is built and looked after by a big outfit called Sinclaires Motorsport and as everyone has said he is pretty handy behind the wheel. Chris Randel runs his own motorsport prep company as well called Hofmans. His car has a Jackson SC'd honda in it. I am the only guy with an audi turbo. Mine is a 1.9 with the smallest GT30 on it.
To be honest though its all about the handling, everyone runs three way adjustable dampers and everything to do with the suspesnion is adjustable. It has taken me quite a while to get my head around all of that to be honest, but I'm getting there.
We all have to run Yoko A048 Medium compound tyres in both the wet and the dry.