
BMP 024015 -2 MOTOWN 23° VORTEC-STYLE 215/64CC 2.08/1.6 .600 LIFT COMPLETE HEADS
CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. BMP 024015 -2 MOTOWN 23° VORTEC-STYLE 215/64CC 2.08/1.6 .600 LIFT FLAT TAPPET/HYDRAULIC ROLLER COMPLETE HEADS TECHNICAL SPECS Casting ID Number: WOR-077B Material: 355-T6 alloy high density aluminum Valve Seats: Intake (hardened), exhaust (hardened) Valve Guides: Manganese bronze Spring Seats: Machined for 1.560" Valves: Manley stainless steel valves in assemblies Valve Diameter: 2.080" intake, 1.600" exhaust (11/32" stem) Guide Plates: Stock Rocker Arm Studs: Screw-in style Rocker Arms: 1.5 ratio (use of 1.6 ratio may require elongation of pushrod holes), 1.5 offset on 235cc Intake Runner: 215cc, standard port location Exhaust Ports: 70cc, standard location Combustion Chamber: 64cc, straight plug orientation Spark Plug: 14mm .750" reach gasket style Valve Job: Multi-angle intake and radiused exhaust Valve Cover Rail: Raised w/ perimeter and center bolt pattern Valve Angle: Stock 23° Accessory Bolt Holes: Stock Spring Specs 1.437": 125