![](https://www.walker.com/hs-fs/hubfs/blog/2018-WT51/walker-products-1.jpg?width=485&height=315&name=walker-products-1.jpg)
37-HP VANGUARD ENGINE FITTED IN MH
The Model MH37i is being introduced with a big-block 37-HP Briggs & Stratton Vanguard EFI engine installed in the MH chassis. This engine offers the power needed for high-production mowing, and using the largest Walker decks and attachments, and at the same time, offers great fuel economy from the Delphi fuel injection system.![](https://www.walker.com/hs-fs/hubfs/blog/2018-WT51/walker-products-2.jpg?width=496&height=332&name=walker-products-2.jpg)