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. 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.
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A routine weekly maintenance checklist to perform between each race in order to keep a clean and efficient race car at the track.