Holley 550-811 Avenger EFI Multi-Point Fuel Injection System Review
Holley 550-811 Avenger EFI Multi-Point Fuel Injection System Feature
- Requires no laptop computer to set up or tune
- Includes full color LED hand-held tuner
- Offers simple setup and easy tuning
- Dedicated fuel and oil pressure inputs
- Can be upgraded to HP EFI system if desired
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Rerate Products
Customer Review
Jan 30, 2012 09:41:04