Holley 550-872K: 550-872K Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit
Master Kits
Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit 4150 Flange Supports Up to 650 HP 870 CFM Controlled by 3.500 in. Touchscreen (4) 100 lbs./hr Injectors Complete Fuel System Included Gold Finish