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Registered
Join Date: Apr 2025
Location: NorCal Foothills
Posts: 254
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Maximum variation in head heights prior to installing cam tower?
I am building up my 3.2 to 3.4 and cannot find a reference regarding the maximum permissible difference in head heights (cam tower mounting surfaces- top of the heads) prior to installing the cam towers..... does anyone know?
I understand that the heads are to be grouped according to their heights, but what would be the max difference allowable between heads in the same group??
Any help appreciated!
Dave
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Dave
Project: 1985 Porsche 911 Carrera Coupe 3.2 to 3.4L "Carina"
PCA Member- Sacramento Valley region
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