That was with server wheel spin we had 300kg in the boot trying to stop it I also had a split inlet manifold gasket restricting any more timing as det was coming present in cyl 2. I also had my gate plumbed into the exhaust I lost 30kw doing this as we tested a before and after. I had 18 psi by 4200 and was making peak power at 6300 but thats not a correct reading because of wheel spin I'll post my graph when I can. When you see the dyno sheet you will see where the wheel spin was happening. When it was drivin on a private road it just kept pumping right to the 8500 mark. If you add all those factors in you would see 260 very easy. The same turbo and gate will be going onto a r32 rb20 with the stock manifold mod. Everything will be the same as what was on my set up including front mount and piping. Jez will be tuning that but won't be for a while yet. Also what dyno was your numbers produced on?