Core Shift in Cylinder Head Castings

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#1 (permalink)

01-13-2009, 01:36 AM

PANAVIA

CC Member

Join Date: May 2008

Location: San Jose CA, CA

Cobra Make, Engine: SPF_R_/BRG/FRBoss302/327CI/FordEFI/Under_Car_Exh/

Posts: 2,523

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Core Shift in Cylinder Head Castings

Has anyone had Casting issues with core pattern shift in an aftermarket cylinder head >?

I am having problems with a set of heads that the coolant passages are too (@*$(@)(#) close to ports bolt holes and chambers.

wanted to see if this is a percentage of all heads or if we just got a bad set from a supplier.

(name of heads and supplier removed as not to start a flame war)

Steve

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Steve SPF 2734 MK3 / Brock Coupe #54- panavia.com

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