#Ls self tuning ecu driver

Integrated ignition timing control & coil driver.Built in pre-set fuel pressure regulator.Simple, 4 wire connection (Battery +, Battery -, Switched ignition & RPM).Throttle body mounted ECU - no extra computers to mount or relocate.Fits single and dual plane intake manifolds.Leave that old 4-barrel to rest and bring in a new era of performance, reliability, and fun with a Holley Sniper EFI system! Life is too short to hassle with cold start issues, hesitations, flooding, and carburetor inconsistencies. Sniper EFI throttle bodies utilize OEM style TPS and IAC modules for dependable and serviceable use. The self-learning ECU takes care of setting the baseline tune while the full touchscreen display allows you to fine tune as you please. Connect the 4 necessary wires and you're good to go. The built in ECU keeps the wiring neat and tidy with no need to run the computer and associated wiring back into the cab of the vehicle. This throttle body fuel injection replaces any square bore or spread bore style 4-barrel carburetor. Holley Sniper EFI is packed with all the features that your car or truck needs. With over 100 years of building quality fuel systems, you can trust Holley Sniper with all your electronic fuel injection needs! Economically priced to save your hard earned money for other parts of your build Holley Sniper EFI is a self-tuning, plug and play fuel injection system that takes all the trouble and guesswork out of your switch to modern electronic fuel injection. Holley Sniper EFI is a perfect match for any muscle car, classic truck, street rod, or nearly any other carbureted vehicle.

#Ls self tuning ecu install

Affordable aftermarket fuel injection is here and it couldn't be any easier to install on your vehicle. Put an end to mysterious air/fuel ratios, jet changes, and cold-start rough idle troubles with Holley Sniper EFI. Holley Sniper 550-5 4-Barrel Self-Tuning Base Kit For optimal Performance you will need headers, chassis dyno tune (required) and upgraded injectors. This is a limited production an all-aluminum engine that is known for its extra-thick cylinder sleeves. This engine will come with the valve covers and timing cover.

#Ls self tuning ecu upgrade

ATK went through the engine doing a camshaft and valve spring upgrade along with AFM/DOD delete. If you intend on using this in a vehicle that previously utilized the AFM/DOD, this must be turned off in the ECM. This engine is a 100% Brand New GM 5.3L that GM built for 2005-2009 Trucks and SUV’s. LS Crate Engine, Chevy LH6 5.3L, 475HP/435TQ This kit brings together components from some of our most trusted brands: Holley EFI, MSD, ARP, Chevrolet Performance, Earl's, NGK, and ATK Engines.MSD LS ignition provides six preprogrammed timing tables for easy set-up and a rotary selector switch allows timing changes on the fly.

Cast aluminum dual plane intake mounted Holley EFI carburetor replacement system with throttle body mounted ECU.

All-aluminum engine is known for its extra-thick cylinder sleeves.

This limited production 5.3L LS engine produces 475 horsepower and 435 ft-lb.

GM has continued to refer to its modern V-8 engine family as Gen III and Gen IV, but to the enthusiasts who quickly grasped the tremendous performance potential of the engines, every engine of the platform is nicknamed “LS.” General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. The engine family commonly called the LS series debuted in 1997.