Introducing the Sniper Stealth 4500 EFI System. If you're looking to convert your Dragster or Pro Street vehicle to fuel injection, check out the Sniper Stealth 4500 EFI system from Holley. It ...
When factory electronic fuel injection (EFI) first hit the Mustang in the 1980s, many enthusiasts felt it would be the death knell for performance. Little did any of us know at that time that there ...