Alot of RR give very high figures and to be honest I would believe them. My car has a standard bottom end, power engineering stage 3 head and cam, spec R breather system, chip running 15psi and a 4x4 cossy intercooler & custom rad. Mine was rolling roaded at power engineering at 197 bhp with something like 175lbft i think.... I have also raced a few local cars which have print outs from power engineering of 220bhp and my car pulls away from them!" no dig at power engineering intended. I think their work is spot on just proving that RR arn't what there cracked up to be. Who cares about figures anyway