Pete, you know this is my favorite blue bike, 600 hp, 580 foot pounds of torque, Ford 4.3 litre, twin turbo. The 90-T is waiting for the gasket set. It's all together save for the back plate/pump and the rocker covers. The carbs are very much like the little .30's carb, just a little bar sticking out in the middle of the venturi and a simple air bleed trim. No metering capability beyond the HS needle. According to Clarence Lee and Peter Chin they do their jobs well.