Naturally, when contemplating an entry for the 2014 Amsoil Engine Masters Challenge, Walden took the opportunity to showcase his W-series wares. The beautiful 409-cube competition engine featured a Walden block and intake, cylinder heads cast by Edelbrock but fully machined, ported, and built by Walden.
Tag: 409
Customer’s first start of 409 by LWA
61′ Impala powered by a LWA 409