Site Updated: 12/29/17
LSx 427 with Imagine Fuel Injection System
Custom built LSx 427 Cubic Inch engine with Fuel Injection Stack System and Billet Serpentine System. Built using Callies Rotating Assembly Crank and Rods. The LSx 427 with Stacks produced 720 Horse Power on the dyno. Are you looking for something special for your Muscle Rod? Check us out at spsengines.com.