Marshall set a new PB at the Jumbolair aristrip of 166.4 mph besting his previous best of 164.9mph. This PB was set on the same setup but at a lower sea-level with 30ish degree weather holding us back from the 170mph goal.
First ever dyno run on Vette Magazine’s tri-powered fuel-injected replica L-89 big block at Lamar Walden Automotive in Atlanta. Get all the engine’s specs and see what’ll pull!
61′ Impala powered by a LWA 409