Turn-Key Engine Packages


With a multitude of Speed Logics 427s powering everything from cobra replicas to vintage mustangs you can rest assured you’re getting a quality product proven through years of testing and real world experience. Our turn key engine packages are designed for the customer who wants a 100 % complete engine ready to bolt in. Some of the key features included are the accessories, a 157 tooth sfi billet steel flywheel, braided fuel lines/fittings/filter, and starter. All of our engines our fully blueprinted and dyno tested.



SBF 427 520HP Turn-Key Engine Package







SBF 427 550HP Turn-Key Engine Package


SBF 427 620HP Turn-Key Engine Package