Thanks for the info blue rat. It is something I will look at. At the moment I have the 3.7 and will just keep a casual eye out for anything that turns up on ebay or through word of mouth. I am still restoring the body on the car and have not fully decided on the drivetrain yet, but the diff will be an R200 with an L-series engine of some description, possibly turbo and methanol-water injection looks interesting, have been reading up a bit on that lately for a bit more power and extra cooling. :). Not sure what corrosive effects it would have on the engine though. Any thoughts? Singapore F1 tonight yay