Although it's Street Car you can strip out pretty much everything, aslong as you retain the standard bodyshape. Can replace the windows with Lexan, replace bonnet, fenders and boot with CF or fibreglass.
It's an R33 GTS-t, so not sure my chances of getting it down to 1250kg even if I stripped out everything. Currently in the process of removing sound deadening and wiring harness etc.
The front running cars tend to be the Rotaries, even with there additional penalties applied.
Unique1, The car is running 500rwhp at the moment, and has traction issues even with the the 9" tyres at the moment.
Risking, The car weighted 1370kg before serious weight reduction, and that was with an extra passenger seat, so I'd imagine we could get somewhat close to 1250kg, but not all the way there. Then I'd have the option of running at 1250+, or adding back in the weight where I want it, to make it back up to 1350kg.
Duncan, Not Dunlop slicks, Bridgestone RE55s are the control tyre.