MrIROBZ’s 1987 L98 B4Z IROC-Z
350 Tuned Port Injection with 27k original miles, 3.27 gears, G80 limited slip diff. More details coming soon, including the “undercover” custom ported, high compression 416ci TPI engine which will run on C10 race gas. Engine machine work done by Mark Jones aka VortecPro Racing and Machine. https://vortecpro454.com Porting of heads, TPIS base, ASM runners and factory plenum done by Charles Servedio. Optimized with help from David Vizard. Complete porting, airspeeds and flowbench data can be found here under project name: Red headed step child. https://www.youtube.com/@servediocylinderheads/videos