FS1G is a part of World Products' line of engine parts designed for high performance and endurance. It is an all-in-one solution for racing and street applications, and features a traditional V8 layout with a lightweight aluminum block, 9.c helical cut crankshaft, SFI-rated rods, pistons, oil pumps, and camshafts. The FS1G also includes a cast aluminum cylinder head, stainless-steel valves, and high-strength valve springs. Additionally, the FS1 G includes a high-flow fuel injection system and performance-tuned oil pan to ensure optimum power and reliability. The FS1G is ideal for motorsports competitors, performance enthusiasts, and transit diesel applications.