Bandolero Engine Services When You Have the Need for Speed Blueprint Engine parts are measured and tuned for peak performance and for legal compliance to the rules.The carburetor is flowed and tuned to the engine.Engine is then dynoed to seat rings, tune, and record readings. Carburetor Flow Benchwork The carburetor is flowed on a state-of-the-art, computerized flow bench. Carburetors are numbered and saved in the computer for future reference. Dyno Engine diagnosing, tuning, and testing reliability for next race.