Holley Sniper 2 EFI Black Base Kit - With PDM # HO550-511-3PX Rate_12 Engineered with a dual layer

Engineered with a dual layer design to conform to header flanges

Not only do the MSD Timing Tapes help you get an exact timing setting

Internal dimensions measure 20

Viper Rear Upper1992

Holley Sniper 2 EFI Black Base Kit - With PDM # HO550-511-3PX Rate_12 Engineered with a dual layerMake your classic drive like a modern fuel injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy. Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self tuning with no laptop or tuning experience