Supercharged LS-Swapped 1988 GMC Jimmy

Morgan Evans' 1988 GMC Jimmy stands out at the 2025 LS Fest East with its blend of original styling and modern performance. This showpiece packs a supercharged 5.3-liter LS engine with PRC heads, a Texas Speed 228R cam, and a Magnuson TVS 2300 kit, producing 560 hp. It retains a clean look with an unmolested body, stock interior, and upgraded Moser 9-inch rear end. The build was completed in just 37 days and performed flawlessly at Sick Week, highlighting the engineering and style of grassroots automotive creativity.