Holley 550-406 Terminator EFI 4bbl Throttle Body Fuel Injection System
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An EFI System so easy and powerful You'll think it's alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride! Easy to install No computer experience required - Handheld tuner included - Simple multiple choice set-up wizard Self-tunes while you drive Upgradable to complete laptop control without buying another ECU Carburetor replacement EFI from the fuel systems experts!
- Fully self-tuning ECU - No laptop required
- Trouble-free performance with today™s fuels - put an end to vapor lock and fuel varnish problems!
- Terminator ECU can be EASILY updated to Holley HP ECU specs with a free online software download. ECU can then be used for LSX, boosted, nitrous, and many other applications in the future as you desire!
- ECU fully potted and sealed for protection from vibration, dust and moisture
- Provides ignition timing control on engines with Small Cap HEI and Ford TFI distributors (requires adapter)
- 80 lb/hr injectors support 250-600 HP engines
- Fits any square (Holley 4150) flanged intake
- Connections for Ford, GM TH350 and 700R4, and other transmission linkages
- Serviceable sensors integrated into throttle body and pre-wired for a simple one-click connection - don™t get stranded by competitive designs
- Patent pending annular discharge fuel ring for maximum flow and optimum fuel atomization - No restrictions or delay in fuel flow like booster designs
- 950 CFM Throttle Body with CFD computer designed air-entry area taken from Holley™s famous NASCAR® throttle body - as found on all NASCAR Sprint Cup Series cars
- Virtually maintenance free - keeps your vehicle reliable and ready to drive
- Self-tunes instantly to deliver the perfect air/fuel mixture in real time for optimized fuel economy and power
- Industry leading tech support - free!
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Q & A
Speedway Motors employee Pat O. is back to talk about a cool little nostalgic piece now available at Speedway Motors, our Fiberglass Tunnel Ram Shark Scoop.
Speedway Motors employee Pat O. is back with Dave's 1951 Chevy Truck project to talk about the 1947-1954 Chevy Truck EFI Fuel tank available from Speedway Motors.
Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.
After installing the intake manifold and carbs on his 8BA, Heath P. continues on to the fuel and throttle setup. See how he mounts each part while making modifications to complete the install.