Supports up to 1250hp boosted engines for extreme performance gains
Electronic transmission control for GM 4L60, 70/80E, Ford AODE, and 4R70W applications
3.5 inch full color touchscreen LCD for intuitive tuning and monitoring
Self-learning fuel map and ignition timing control for improved idle stability and wide open throttle power
Simple installation process with included calibration wizard and comprehensive manual
Summarized by Shop
Sniper Transmission Controller - Service Unit
Supports Up To 1250HP Boosted - 3.5 in. Handheld Monitor - Carburetor Styling
Overview If you're looking to make some big power, the Super Sniper Stealth is made for you! Holley's Sniper EFI Super Sniper Stealth 1250 is the best way to convert your carbureted engine to fuel injection with just 4