The Digital Shift Light programs its RPM activation point through an easy-to-view LED panel and two buttons, no separate RPM modules required. When the engine reaches the programmed RPM, six bright red LEDs illuminate to signal the shift point. It installs on everything from 1-cylinder points-triggered engines to 12-cylinder coil-on-plug systems and ships with a GMR Pickup (PN 8918) for easy hookup on diesels, points, or coil-on-plug applications.Specifications: Brand: MSD Category: Body Product Type: Shift Lights Sub Category: Instrument Panel Warning: California Proposition 65 Warranty: Manufacturer's Limited 1 Year Warranty Part Number: 8963 Programmable from 100-15,900 RPM in 10 RPM increments.FAQHow is the RPM activation point set on the MSD 8963?It's programmed digitally through the LED panel and two buttons — no separate RPM modules needed.What's included with the 8963?A GMR Pickup (PN 8918) for easy installation on diesels, points, coil-on-plug, or nearly any other application.What's the programmable RPM range of the 8963?100 to 15,900 RPM, adjustable in 10 RPM increments.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How is the RPM activation point set on the MSD 8963?","acceptedAnswer":{"@type":"Answer","text":"It's programmed digitally through the LED panel and two buttons — no separate RPM modules needed."}},{"@type":"Question","name":"What's included with the 8963?","acceptedAnswer":{"@type":"Answer","text":"A GMR Pickup (PN 8918) for easy installation on diesels, points, coil-on-plug, or nearly any other application."}},{"@type":"Question","name":"What's the programmable RPM range of the 8963?","acceptedAnswer":{"@type":"Answer","text":"100 to 15,900 RPM, adjustable in 10 RPM increments."}}]}
