@Craigj5 Spools from idle, hits 25 psi by 2000 rpm. I've just had it upgraded to a GTX (Billet GTX comp wheel, machined comp housing to suit, new ceramic ball bearings) so it should be better again once I chuck it back on. It was only doing 32psi thanks to the waste gate being jammed shut, I've got a new gate and boost controller, it will probably only do ~25psi at 20:1 now I can set it up properly as the pump is only standard (12mm). 14mm pump is in the pipeline