It was on Nick's dyno @ XTC. Valve springs were an issue at 310rwkw until we changed the cat, now there's no issue at 336rwkw but its on the list of things to do. Its an Exedy heavy duty clutch that was put in 20,000km's ago. It slips over 3000rpm but not that badly. At the moment I'm taking it easy until I put in an option 3 clutch. The AFR's were fine at 355rwkw but that's suppossed to be just about the limit for the pump that's in there so it was tuned back to 336rwkw. I'll have to get the print out off Nick, in the excitement of tuning it back from 355rwkw before we broke anything we forgot to print it out. From memory its running around 14 PSI on 98 octane but that's only going off memory and may not be accurate. If your not busy tonight Danny your more then welcome to have a look at it yourself. I'll send you a pm, if nothing else I wouldn't mind hearing your opinion in person. Engine internals are on the list as well but its starting to get to be a long list. I had a Walbro GSS-342 255lph pump in there but it died pretty quickly. Brembo GT3 Cup 6/4 Piston Brakes, Option 3 clutch, Valve Spings, Engine Internals, High Flow Pump