Product Features:For Idle to 5500 RPM Street-Driven PerformanceDual-Plane Low-Rise Intake w/180 Deg Firing OrderPatented Runner Design Ensures Broad Torque CurveExcellent Throttle Response and Mid-Range Power50-State Street Legal for 1987-90GM TrucksAccepts Stock Throttle Body EFI and EGRMatch w/Camshaft PN[2162] and Head PN[60499]Package improves 0-60 mph times by 1.70 seconds
