Sikpack will do V8 stuff. EFI tuning will be Timm Gunn,Datsqik and myself by request. I do a lot of tuning from down that way so it saves a trip to Perth for them, Many Perth guys take their cars down to SIK EM WREX as Tim is well respected.
The Dynos my 2WD Dyno Dynamics Shootout job( I have 4WD at Garage101)