MSD Ignition 8394 fits the following vehicles:
- 2001-2003 Chevrolet Silverado Pickup
- 1995-2000 Chevrolet Tahoe
- 1955-1966, 1987-2002 Chevrolet Suburban
- 1967-1997 Chevrolet Camaro
- 1960-2000 Chevrolet C/K Pickup
- 1955-1982, 1984-1996 Chevrolet Corvette
- 1975, 1978-1983 Chevrolet Malibu
- 1958-1985, 1994-1996 Chevrolet Impala
- 1969-1994 Chevrolet Blazer
- 1996-2002 Chevrolet Express
- 1968-2000 GMC C/K Pickup
- 1970-1988 Chevrolet Monte Carlo
- 1996-2000 GMC Savana
- 1987-1991 GMC Suburban
- 1959-1960, 1964-1987 Chevrolet El Camino
- 1964-1977 Chevrolet Chevelle
- 1966-1996 Chevrolet Caprice
- 1973-1974, 1976 GMC Jimmy
- 1961-1962, 1967-1999, 2002 Chevrolet Van
- 1969-1979 Chevrolet Nova
- 1955-1975, 1981 Chevrolet Bel Air
- 1970-1971, 1973-1979, 1988-1996 GMC Van
- 1963-1968 Chevrolet Chevy II
- 1955-1957 Chevrolet Two-Ten Series
- 1958-1972 Chevrolet Biscayne
- 1976-1979 Chevrolet Monza
- 1971-1975 GMC Sprint
- 1958-1961, 1969-1972 Chevrolet Brookwood
- 1955-1957 Chevrolet One-Fifty Series
- 1969-1972 Chevrolet Townsman
- 1969-1972 Chevrolet Kingswood
- 1958 Chevrolet Del Ray
- The MSD Digital E-Curve Distributor combines advanced digital ignition management with a true drop-in design and versatile tuning options.
- Features an integrated digital control module that delivers high-energy output to the coil for a stronger, cleaner spark
- Utilizes a magnetic pickup to ensure precise triggering throughout the full RPM range
- Built with a durable Rynite-molded cap and rotor, heavy-duty drive gear, and a sealed 3-pin wiring harness for long-lasting reliability
- Operates as a self-contained unit with a straightforward three-wire hookup, eliminating the need for an external ignition box
- Offers selectable advance curves with adjustable centrifugal and vacuum advance, along with a rev limiter adjustable from 5,000 to 10,000 RPM
- Backed by a 1-Year Limited Warranty
Achieving sharp throttle response and strong mid-range performance once required experimenting with springs and weights to fine-tune the ignition advance curve. Modern enthusiasts, however, expect accurate control and dependable power without the guesswork. For those seeking updated ignition capability in a simple, drop-in design, the MSD Digital E-Curve Distributor offers a streamlined solution.
This distributor incorporates a digitally managed ignition module that sends a high-energy signal to the coil for enhanced spark performance. A magnetic pickup supplies consistent and precise trigger input across the full RPM band. Durable components—including an MSD Rynite-molded cap and rotor, a robust drive gear, and a sealed three-pin wiring harness—are designed for long-term reliability. The self-contained unit installs with a basic three-wire hookup and does not require an external ignition control box. Nearly 100 advance curve options, including vacuum advance settings, can be selected by removing the cap and rotor and adjusting the integrated rotary switches. Users can electronically configure both centrifugal and vacuum advance curves, as well as set an adjustable rev limiter from 5,000 to 10,000 RPM for added engine protection.
Combining ready-to-run convenience with digital adjustability and strong spark output, this distributor delivers modern tuning flexibility in a compact, all-in-one package. Backed by a 1-Year Limited Warranty.