Roush Yates C140008U Roush Yates C140008U D3 Cylinder Heads, CNC Ported

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Home > Used Racing > Engine Parts >

Roush Yates C140008U Roush Yates C140008U D3 Cylinder Heads, CNC Ported

Yates D3 Cylinder Head - Ported Pair

Our Price: $2,800.00

Availability:: Usually Ships in 1 to 2 Business Days

Qty:

Description

Technical Information

The RoushYates D3 cylinder heads are proven winners. The only problem is that they can be very difficult to find. Currently we have a very limited supply of fully ported used D3 bare cylinder heads. They are designed for full out racing applications such as drag racing and dirt/asphalt racing where the rules allow the D3 cylinder head. Because of the large intake and exhaust valves in these heads, they are not recommended for blocks with a bore of less than 4.090". These heads also require special rocker arm stands, rocker arms and valve covers. Due to the proprietary nature of this head we cannot release the flow and port cfm ratings. When matched with the appropriate intake manifold this head will make significant mid range power and will peak around 8600 RPM.

Note: Picture is for illustration purposes only - Not actual photo of Head(s) that you may purchase. Actual Photos can be provided upon request.

Features
We have the following parts available if you would like to assemble these heads yourself.
If you would like to assemble with Used low mileage parts, use the following items:
Used Intake Valve: Part Number RYE-L510060U
Used Intake Valve Lash Cap: RYE-L300004U
Used Exhaust Valve: Part Number RYE-L510043U
Note: We do have a limited supply of used Valve Springs available for Roller and Flat Tappet cams - please call for details

If you would like to assemble the heads with new components we suggest the following items:
Intake Valve: RYE-L510060
Intake Valve Lash Cap: RYE-L300004
Intake Valve Seal (7MM): RYE-L450011
Valve Spring: PSI-CT1541ML
Spring Seat Locator: RYE-L550008
Valve Spring Retainer: RYE-L430016
Locks: DWU-810-C
Exhaust Valve: RYE-L510043
Exhaust Valve Seal: RYE-L450010
Valve Spring: PSI-CT1541ML
Exhaust Spring Locator: RYE-L550007
Valve Spring Retainer: RYE-L430016
Locks: DWU-693C

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