Well I have now run several of my motors against the RB counterparts... so dont be making such bold statements when you have never seen what some other modders can do...My STS 30 absolutely smokes the RB modded STS 30, and my 30 also smoked a RB modded 928.... I am not talking a narrow margin here either.... AB mods has a X-Dyno coming and I would put any of my motors against anyone else's modded versions any day of the week.....If your interested, send your RB Picco in to be tested beside my Picco 28, the results will definitely change your outlook..not looking to start a fight, but i definiutely dont agree RB is the best modder, he is good but does pretty generic mods, i never see any port cutting or shaping on any of his motors....