Which turbo are you using now? and what's the your WOT afr ?
Thank you mate.
Currently on a ko4-023 hybrid with RS6 turbine and 2283 billet 35lb comp wheel.
AFR on WOT was tuned at 11.9:1 pre meth. havn't had it back in the dyno since meth. New engine will be allowed to let rip as it's got rods
