PURE Tuning - Subaru EJ Competition Cylinder Head Porting Spec C

Subaru EJ Competition Cylinder Heads

SPEC A

SPEC B

SPEC C

Subaru Engine Assemblies

SPEC C
Our Spec C Package takes the Spec B Head to the next level. Completely redesigned Intake ports, Exhaust ports, and Combustion Chambers are used to maximize Flow and Volume for your street/competition application. These heads are for the Competition Racer or serious enthusiast seeking the very best for the Money. This head is Designed for High lift Camshafts and Higher RPM use and can be used with Either Standard or Oversized valves.

- Teardown
- Fully Degreased & Cleaned
- Complete Visual Inspection
- Inspect Valve Train for Wear
- Check All Surfaces for Straightness
- Full Runner Port & Polish
- Deshrouded & Polished Combustion Chambers
- Reshaped & Polish Bowl area
- Back-Cut Valves
- Competition Radiused Valve Job
- Hand-Lapped Valves
- Vacuum-Tested Valve Seats
- Installed Valves, Springs and Retainers
- Deck Resurface to Spec up to .030
- Cylinder Head Deburred
- Lapped Intake & Exhaust mating surfaces
- New Valve Seals
- Valve Shim Specification
- Valve Shim Specification Sheet
- Base Flow Bench Test
- Final Flow Bench Test

Pricing
Cylinder Head Work	$2550.00 USD*
Cylinder Head Core (New or Used)	Available Upon Request

Optional Services
Vapor Blast Exterior	Add $120.00 USD
Clean and Reface Valves	Add $120.00 USD
Oversize Chamber Quench Match	Add $150.00 USD
Oversize Competition Chambers	Add $295.00 USD
Intake Manifold Match	Add $120.00 USD
Exhaust Manifold Match	Add $120.00 USD

Optional Parts
Ferrea Dual Valve Springs, Spring Seats & TI Retainers	Call for Current Pricing
Ferrea Comptetiton Plus Valves & Valve Locks	Call for Current Pricing
Supertech Valves (Nitrite Intake / Inconel Exhaust)	Call for Current Pricing
Supertech Dual Valve Springs, Spring Seats & TI Retainers	Call for Current Pricing
Subaru Valve Shim Set	Call for Current Pricing
Comptition Bronze-Mag Guides	Add $266.00 USD

*Price starts at published Price as parts cost vary depending on engine. Customer provided core. Customer camshafts required for proper valve shim specification. Any additional parts or machining extra. Price does not include Shipping and Insurance.

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