took it to tr racing yesterday and rob said the last map would of been 1.2 bar max and i know it was on premium unleaded fuel and was 535 fwbhp.
if my crank is knackered im gonna have brand new crank, wiseco pistons, uprated oil pump and head check and new metal gasket.
i want to run 1.5 bar like a stage 3 cossie and rob said should be around 600 fwbhp
on the twin gt28s