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We are now offering out budget ported D3 cylinder head castings with a larger 2.11 intake valve for better flow and increased HP capability.

Castings are fully refurbished with:

Bronze guide liners
3 angle seats on both intake and exhaust.
Guides topped and cut for p/c seals with metal clad viton seals installed.
2.11" steel intake valve and 1.65" stainless steel exhaust valves.
30 degree backcut on both intake and exhaust valves.
Upgraded single spring package with new retainers and hardened locks 120 / 280 lbs.
Decked to order up to .025" at no additional cost.

Revised flow rates intake and exhaust are:

.200" 151 / 112
.300" 218 / 144
.400" 161 / 265
.500" 180 / 292
.600" 182 / 316... as compared to: 129 / 270 cfm for oem castings

There is enough airflow available to easily support in excess of 500 HP here.

Cost outright will be set at $1,125.00 plus shipping.
Stainless SI competition series intake valves available at additional cost.

See this thread for more information:
http://www.460ford.com/forum/showthread.php?t=156324


:D
 

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To the top

Bump for visibility.


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