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Standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges
• Standard ports are higher-velocity than OE’s, while flowing substantially more air to aid both mid-range torque production and high RPM power • Standard valve sizes are 36mm intake and 31mm exhaust • OE-style combustion chamber, as well the Sprint design that reduces volume by over 4cc’s for use with OE pistons and shortblocks • Thick decks for stability and head gasket retention in extreme power applications • Thick port walls allowing “generous” porting without casting failure • Exhaust-side water/air bleed • Production OE valvetrain maintained • Designed, Casted, and Machined in the USA • A356-T6 material for maximum strength • Precision machined using dedicated Hurco, Rottler, and Newen equipment • Hone-fitted Manganese bronze valve guides • Custom Durabond copper-infiltrated valve seats standard…BeCu and MoldStar optional • Wide variety of ports, valve sizes, and combustion chamber designs from OE-style to radical • Engineered with thick decks to handle extreme cylinder pressure • Port wall thickness enables “generous” porting not possible with OE castings • 3-D printed water-jacket cores for superior cooling • Exhaust-side air/water bleed screw standard • Heads accept OE Honda VTEC and non-VTEC valve train components
Starting at $3,495.00 which includes: CNC Ported • CNC Guides & Seats Included • Closed Combustion Chamber • Assemble Cylinder Head • Brand New Core
Fully Built Head Options Include The Following Below: Supertech Steel Valve Spring Combo & OR • SUPERTECH VALVES - Viton Valve Seal Set (16) • Ferrea Valve Lock Kit • Disassemble your head • Spring Seats • Titanium Retainers
Titanium Valve Kit includes All The Above From Fully Built Head Titanium Valves • Copper Beryllium Intake & Exhaust Seats • Supertech Spring