• Square head by milling the deck parallel to the camshaft bores.
• Mill chamber reliefs around each valve seat.
• Custom radius/discrete valve job. Larger than stock seats at no additional charge. Seat heights set to within .001".
• Machine valve faces and back-angles (used or factory valves), or indicate faces and machine as necessary (new aftermarket valves).
• Rework port bowls and blend into valve seats to achieve desired flow characteristics.
• Blend and smooth combustion chambers.
• Match intake entries and exhaust port exits to achieve proper port match and mismatch for reversion control.
• CC and mill head to achieve proper compression ratio.
• Assemble with new OE valve seals and set valve spring heights for correct camshaft/rpm application.
• Conversion of VTEC heads to fit non-VTEC blocks at no additional charge.
• CNC chamber rework to match larger bore diameters adds                                          $100.00

2. Full-Ported Package

 Ø      D Series Honda                                                                                                                 $895.00
 Ø      All Other Applications                                                                                                      $1095.00

• Includes everything in the Basic Porting Package.
• Valve seat height adjustment for proper valve to valve clearance with maximum valve diameters.
• Full combustion chamber rework
• Full intake and exhaust port rework to optimize flow and port volume for specific engine application.
• Ports spot flowed to verify results.
• CNC chamber rework to match larger bore diameters adds                                          $100.00

3. Professional Full-Ported Package                                                                                $1450.00

• Includes everything from the full-ported package.
• Custom port shaping for most extreme applications.
• Custom Valvetrain Machining.
• Custom CNC chamber shaping and head milling
• *Machine and install larger diameter valve seat inserts                                               $200.00
• *Welded Chambers                                                                                                          $200.00

Individual Machining and Component Packages

• Cold Welding Chambers                                                                                                  $ 200.00
• Head Welding Repair                                                                                                      Price on Request
• Bronze Guides                                                                                                                  $  7.85 ea.
  • Installed and Hone-Fitted (including guide cost)                                                  $ 185.00
• Valves                                                                                                                               $  16.95ea.
  •  Purchased with headwork package                                                                      $  14.50ea
• Valve Springs                                                                                                                   $ 285.00 - $395.00
• Titanium Retainers (stk, +.030", +.060")                                                                      $ 149.00
• Chromoly Lightweight Retainers                                                                                    $ 135.00
• Hardened Split Locks  (per set of 32 pieces)                                                                 $   59.80
• Chromoly Spring Seats                                                                                                    $   43.20

*All prices subject to change without notice*