Holley Nitrous Oxide System
- Holley®High Current Nitrous Solenoid Driver (554-111)High Current Nitrous Solenoid Driver by Holley®. 40 Amp maximum current draw. Building on the proven performance and durability of the Aluminum Street Avenger Series- they have engineered the new marine models to continue that...All aluminum constructionHard Coat Gray finish for corrosion protection in marine environments$119.95