Just a little update on my supra.. took mine and ryan g cars down to Ajec racing to map ryans car on the gt4088 and give my car a few power runs to check it will be ok for suprapod and to see how ajec and SRR compare on bhp readings.. anyway as we guest they were not the same.. Ryan put my map on as used at the mkivsupra day and SRR where mine made 689bhp on a very hot day and with the same boost on a cooler day today the same map only made around 620ish bhp.. same boost level,timing etc..then we put some 109 race fuel in and an extra timing and only got 708.5bhp @ 1.5bar before tyre and dyno problems.. so we will both be making a trip down to charlie at SSR to get a true reading on both cars in the near future.. :-)
here is a photo of the read out... we had a slight boost leak and the wastegate spring needs replacing as it would not make anymore than 1.5bar.. roll on 2bar on 109 race fuel to see what this set up can do before the new 3.4 stroker engine and gt4202r dbb goes in over the winter.. :-)