Vanguard 40

Regular price $8,874.20

Our Vanguard 40 starts out as a brand new 40.0 Gross HP EFI - Marine engine. This engine is the largest offered in Vanguard's V-Twin Big Block line and was designed with a block much stronger than the Vanguard 37. The EFI improves your efficiency and works great in higher altitudes. 
This build includes the stock engine with our following parts installed - 
  • MHP Billet Crank
  • MHP SS Muffler
  • MHP Billet Intake for EFI
  • MHP Billet Throttle Body
  • MHP Reworked Heads with Manley PRO-FLO SS Exhaust and Intake Valves and Heavy Duty Springs
  • Custom Diamond Pistons
  • Dyno Cam
  • MHP Valve Covers with Custom Breather
  • MHP Billet Rods with Rod Bearings
  • Roller Rockers
  • DLC Coated Lifters
  • 5/16" Chrome Moly Push Rods
  • K&N Filter with Custom Filter Top
  • Replacement Gaskets and Dowel Pins

We build and dyno every engine in-house. A dyno tune of this build resulted in 85.8 ft-lbs of torque. Max power was achieved around 4700 RPM.

The list price of this engine includes free shipping and our 3 year warranty.

Email for any other questions and we'll get back to you promptly. Have a great day!