SPS Logo

Southern Performance Systems

Phone: 678-482-0866

Today's Muscle Engines for Yesterday's Cars

SPS is a Chevrolet Performance Authorized Reseller!

ProSea LSX427 with Magnuson Supercharged

Custom built LSx 427 Cubic Inch engine with Magnuson TVS2300 Supercharger built for airboat usage. Built using Callies Rotating Assembly Crank & Rods. The LSx 427 SC produced 900 Horse Power on the dyno.


Are you looking for a new engine for your airboat?  Give us a call at 678-482-0866