40.0 Gross HP* EFI - Marine Power Head

This Vanguard BIG BLOCK™ V-Twin EFI engine delivers optimized performance for marine applications and keeps you out on the water longer.

• Designed with debris- and air- management features that enhance durability and performance, plus an oil system that improves lubrication, maximizes engine life and extends oil change intervals.
• Backed by Vanguard’s 3-Year Commercial Warranty.