If your running alcohol and high compression and/or a turbo/blower this one can ignite it all. There has always been a niche group of hardcore racers and pullers that run nothing but the MSD 8 Ignition Series. If you liked it then, you're going to like it even better now! The MSD 8-Plus Ignition produces the same extreme output of the original 8-Series, yet is now in a smaller housing with improved efficiency and internal components. One distinct change is now a built-in 2-Step Rev Control. Now you can switch between two rev limits without extra wiring or housings. For those that are looking for a dual fire MSD 8, the new 8-Plus is all you need. Our engineers were able to deliver an ignition that is capable of firing two coils at once for those extreme racers using dual plug race setups. Features: Extreme spark output Built-in 2-step rev control Compatible for 4, 6 and 8-cylinders Single or dual coil output Brand MSD Current Draw 36 Amps at 12,000 RPM Emission Code 4 Features Extreme Cylinder Pressure Primary Voltage 480 Volts Product Type Ignition Box RPM Range 15,000 RPM with 14.4 Volts Secondary Voltage 50,000 Volts Plus Spark Energy 315-345 mJ per spark Spark Series Duration 20 Degree Crankshaft Rotation Voltage Required 12-18 Volts, Negative Ground Warranty Limited 1 Year Warranty Weight and Size 4.85 lbs.,8.25"L x 3.75"W x 5.75"H UPC 085132078059 Part Number 7805
