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Text Box: A good foundation is key to your project. Our RAW Performance Street Series Cylinder Heads will offer you a brand new pair of bare STi or WRX cylinder heads, custom hand porting - flow bench tested, Supertech oversized intake & exhaust vales (+.5 or +1mm with optional Inconel exhaust valves), and a performance multi-angle valve job (5-angle intake, 3-angle & radiused exhaust). Power is made in the cylinder heads. This is a great compliment to any of our performance short blocks. We pride ourselves on our porting work. Our head packages
Street series cylinder heads - 4 cyl

· New STi or WRX Bare Cylinder Heads

· Custom Hand Porting Work

· 5-Angle Intake Valve Job

· 3-Angle & Radiused Exhaust Valve Job

· Supertech Oversized Valves (+.5 or +1mm)

· Valves Lapped Into Head

· Flow Bench Tested

Price: $3,395.00

Item Number: APH1

RAW Performance Street Series Head

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