Cylinder Head Design Prototype Development Porting  Machine Work

I take on a very limited amount of outside work.

 Please call before shipping heads.

All prices are Estimated based on time for job completion. Your engine combination, Type of racing and other criteria may affect standard rates.  

·      Cut valve seats. “Freshen existing seats” (no blend)                  (Pr) $195.00

·      Cut valve seats & Blend. “Freshen existing seats”                      (Pr) $275.00

·      Competition cut Valve seats 5 angles & blend                            (Pr) $395.00

·      ProMax cut Valve seats 5 angles blend and flow.                       (Pr) $675.00

·      Grind Valves only (one) $ 25.00                                                (set) $45.00

·      Back-Cut Valves only (one) $20.00                                            (set) $40.00

·      Grind valves and back cut (one operation)                                 (set) $65.00

·      Surface Heads (up to .020)                                                        (Ea) $37.50

·      Surface Heads (up to .050)                                                        (Ea) $45.00

·      Surface Heads (up to .075)                                                        (Ea) $62.50

·      Surface Heads (up to .100)                                                        (Ea) $75.00

·      CC heads                                                                      (1 chamber) $30.00

·      CC heads                                                                  (All chambers) $125.00

·      Cut Heads for receiver groove                                                   (Ea) $125.00

·      Cut Heads for O-rings + install                                                   (Ea) $150.00

·      Cut for valve stem Seals                                                            (Pr) $25.00

·      Cut Springs Seats                                                                      (Pr) $35.00

·      Clean Heads                                                                             (Ea) $25.00

·      Disassemble and Clean                                                             (Ea) $25.00

·      Clean and Assemble                                                                 (Ea) $35.00

·      Hone Guides                                                                             (Ea) $5.00

·      Install Guides  (guides included)                                               (Ea) $15.00

·      Mill Int. or Ex. Side                                                      (Per Surface) $95.00 

Angle Mill Head Correct Intake flange, correct Head Bolt Holes  

·      0 - .050     (Pr) $425.00

·      0 - .100     (Pr) $525.00

·      0 - .150     (Pr) $685.00

·      0 – 200+      CALL   

Replacement of seats, guides, welding, milling or other machine work is not included.

·      Port heads (step up)                             $900.00  -- $1500.00

·      Port heads (sportsman)                        $1500.00 -- $2500.00

·      Port heads (Competition)                      $2500.00 – $3500.00

·      Port heads (Comp Elim-Pro stock)              CALL for estimate 

Welding, milling and machine work are included on (stage 2) and above. 

·      Port match (we do NOT gasket match)  $125.00 - $150.00

·      Port plenum                                         $150.00 - $175.00

·      Port manifold (Stage1)                         $950.00 - $1000.00

·      Port manifold (Stage2)                         $1500.00 - $1800.00

·      Port manifold (full competition)             $2000.00+

·      Sheet Metal Intakes (Comp--Pro Stock–Pro Mod)      CALL

·      Machine Work                               (Hr) $100.00

·      R&D-Prototype development         (Hr) $125.00

·      Flow bench time                            (Hr) $100.00 ($65.00 for one cylinder)

·      Repair Aluminum Heads (Estimate will be given only after an inspection has been completed)        

·     Advice                                            (Free)