Intake Manifold Porting
Includes the following
- Before and after flow testing
- Fully ported radius entry plenum
- Streamlined runner extensions to lower fuel separation
- Resized runners to balance flow runner to runner
- Gasket matching
Single Planes Manifolds Start at $ 495.00
Dual Plane Manifolds Start at $ 525.00
Example Manifold Porting Costs
Edelbrock Victor Jr. SBC $ 495.00
Edelbrock Super Victor Ford 351 Small Block $ 525.00
Edelbrock Victor BBC $ 550.00
Edelbrock Victor Gliden 4500 Small block Ford $ 1200.00
Cylinder Head Porting
Includes the following 
- Fully radius short turns on the intake and exhaust
- streamlined guide bosses on intake and exhaust
- maximized push rod pinch opening
- bowls blended to
- gasket matched
- Before and After flow testing
At Dr J's Performance we do not believe on individual stages of porting, because it does not benefit the costumer. Our goal is to provide the customer with most amount of performance per dollar spent. Every head that leaves Dr J's performance is ported to its maximum potential.
Aluminim Heads starting at $ 700.00
Cast Iron Heads Staring at $ 825.00
Valve Jobs
Includes the following
- 5 angle anti reversion intake valve seat form
- Fully radius exhaust seat form
- Chambers swept to head gasket size to increase radial clearance on the valve
- 30 degree back cuts on intake and exhaust valves
- radius top on exhaust valves
Inline Cylinder Heads $ 225.00
Canted Valve Heads $ 275.00
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Services & Pricing 
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