COMP Cams 6000-6424 HI-6DSR Digital CD Ignition System with Dual Stage Rev Limiter

The COMP Cams HI-6DSR is a fully digital, multi-spark, CD ignition that delivers higher spark-gap current than comparable digital CD ignitions. Designed for race, street, up to 14.5:1 compression ratio, nitrous-oxide, supercharged and turbo applications, this advanced ignition control provides enhanced performance across the RPM range.

Key Features:

• Dual stage rev limiting from 1,500-9,900 RPM with bigger rotary switches featuring precise "Click-In" detents for easy rev limit adjustments
• Built-in dual stage rev limiters automatically drop cylinders in firing order to prevent fuel loading, adjustable in 100 RPM increments without the need for chips
• Sequential rev limiting stops engine damaging popping and banging at rev limit
• Plug-n-Go universal harness included for most installations
• Built-in tach accuracy check, system problems check for easy problem diagnosis, and crossfire protection for supercharged and turbo applications
• Fully potted with new, soft urethane for heat, dirt and moisture protection
• Surface-mount, fully digital components make this the most reliable CD ignition available

Compatible with 4, 6, 8 cylinder engines with distributor. Optional 0-20 degree adjustable timing retard and MAP sensor available separately for nitrous and turbo applications. The dual stage rev limiter allows one limit for overrev protection while the second can be activated on the starting line for consistent launch RPM. Works with points, magnetic, and module trigger applications.