For Sbc And Ls 6.25-Inch 12-1X Crank Trigger Wheel-556-185 Sale 0L WRX Fuel Rail Kit

0L WRX Fuel Rail Kit

7L V8 1993 - 1997 Pontiac Firebird Trans Am 350/5

Our kits cover years 1955-1957

Accel/Decel G-Meter

7 V8 1979 - 1985 GMC C1500 305/5 V8 1970 - 1974 Chevrolet G10 Van 350/5

For Sbc And Ls 6.25-Inch 12-1X Crank Trigger Wheel-556-185 Sale 0L WRX Fuel Rail KitUpgrading to an MSD Flying Magnet Crank Trigger Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false