Nice car and you're clearly a Gallardo fan but, if you want lightening fast performance, drop it and get yourself a Ninco Ascari. WE run a modded class at GBSC at nothing comes close to a well sorted Ascari. I know, I tried a Gallardo once and it was a nightmare to race. Took all the bits out and put them into the Ascari and, hey presto, I was up there (sort of) with the head of the pack. Only my skill letting me down. I say skill, with two mags in it's not skill you need, it's guts to stay on the throttle. So, an Ascari, then do what Savage said, ninco green can motor will do the trick too, and away you go.