MSD Ignition Digital Controlled Multi-Retard Features: Four Different Stages Of Retard Magnetic Pick Up Compensation Circuit Adjustable Start Retard Accuracy To Within 1deg. Maximum Adjust Of 20 deg. Can Be Used On 4/6/8-Cyl Engines Height: 4.00 Width: 10.00 Length: 6.00 Weight: 2.60 lbs Vehicle Type: 2698
