High Performance Heads


Our heads are built on AA 043 castings. We start with bare castings and install our own quality silicon bronze guides and chromoly seats. 043 castings feature 12mm spark plug holes and a large cylinder base pad. The 043 casting has the best cooling of any type 1 head on the market. We offer a full line of heads.  From mild to wild we have a cool running cylinder head option for you.

 

  • Super Stock Heads 37x32 , 041 heads , Big valve heads

 

  • Stage 1 Ported Head: 40x35 valve size. 

 

  • Stage 1 Plus Head: 42x37 valve size

 

  • Stage 2 Head: 42x 37 valve size

 

  • Weekend Warrior head: 42x37 or 44 x 37 valve size ( 501 castings)

 

  • Stage 3 Heads: 42 x 37 or 44 x 37 valve size

 

 

 

 

 

 

Stage 1 Heads     $720 pair

 

-40 x 35mm Stainless valves

-Oval intake port 69cc port volume

-Ported chambers 60cc with no step

-Dual valve springs &Chromoly retainers

-3 angle valve job , Ready to install

-Ideal for small displacement street and off road engines

 

 

 

Stage 1 Plus Heads        $720 pair

-42 x 37mm Stainless Valves

-Oval intake port 70cc port volume

-Ported Chambers 60cc with no step

-Dual Valve Springs & Chromoly retainers

-3 angle valve job, Ready to install

-Ideal torque head for stroker street and off road engines

 

 

 

Stage 2 Heads                $850 pair

-42 x 37mm Stainless Valves

-"Street" port intake with 73cc port volume

-Ported chambers 60cc no step

-1 1/2" ported exhaust port

-Dual valve springs & Chromoly retainers

-3 angle valve job, Ready to install

-Engine Builders #1 choice for stroker street engines

 

 

 

Stage 3 Heads               $1399 pair

-42 x 37 or 44 x37 Stainless Valves

-"Signature" welded race port with 77cc

   inake port volume

-Ported Chambers 60cc no step

- 1 5/8" ported exhaust port

-650 valve springs & Titanium retainers

- 3 angle valve job, Ready to install

-Includes match ported IDA manifolds

-The ultimate head for 200+ hp street driven cars or all out Drag racing

 

 

 

 

Weekend Warrior Heads       $1399 pair

-42 x 37 or 44 x 37mm Stainless Valves

-Race Intake port 78cc port volume

-Ported Chambers 58cc no step

-1 5/8 Ported exhaust port

-650 springs & Titanium Retainers

-3 angle Valve job , Ready to Install

-Includes match ported manifolds

-Built on the AA 501 casting, Great for Drag Racing or weekend warrior street cars

 

We can Port & Polish and service all after market Vw head castings such as 044, S/E, C/E, S/F.

Call or email for more information and pricing.