Peterson Fluid Systems HTD Oil Pump Pulley 36 Tooth 5 8" Bore 3 16" Keyway 1.020" Wide 22532 MSD Pro Mag 44 AA0224BG2X580101 MSD Pro Mag 44 5 bar Manifold Absolute Pressure (MAP) sensor for boosted applicationsOptional temperature sensor input to control timing based on temperatureFully potted electronics and sealed connectors for maximum durabilityEasily programmable through a Mini USB communication port Programmable Max Rev and Launch RPM limiters provide engine protectionConsistent holeshots thanks to a Programmable Launch Timing RetardSingle Timing Step Retard ideal for pulling timing for nitrous applicationsOn Board Data AcquisitionKits available for Chevy and Ford V8 applications with more to come 5 8 in Shaft Oil Pump Pulley