Should be sneking under a tonne now, although I need to get it on a weigh bridge.
Yes, theres a couple of F4R and F4Rt conversions about in various stages of completeness but mainly ongoing projects. I wasn't tempted by a conversion... I was tempted by nitrous but couldn't get a reliable supply without going for bulk cylinders which was very expensive
One to keep an eye on will be Yotah, the lunatic who regularly runs round the Ring.
A bit of a best of with the car in 2011 and 2012 at the Ring :
[youtube]e5xGhf0cH_s[/youtube]
Being regularly flat out down the straighter sections, he was contemplating simillar mods to myself. Now he has decided on something radical which will probably be mental turbo power and it could look something like this as he is a car designer for Opal