AS1 Ford
 
Physical Specifications
Ford Yates Casting
Intake runner volume     242cc
Combustion chamber volume
    + .100 deck     64cc
Intake valve angle 7.5 deg.
Intake Valve     2.100 dia. x 5.285 length
    Serdi #     09G45F65R2
Exhaust valve angle 8 deg.
Exhaust Valve     1.600 dia. x 5.140 length
    Serdi #'s     1st cut: H1X1 2nd cut: H1X2
Intake port opening at gasket     2.17H x 1.52W
Distance from floor to deck at gasket     1.38
Intake min. cross sectional dim.     3.038 sq.in.

Notations
Pushrods are clearanced for the most commonly used rocker systems.    

Automotive Specialists Ford

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WELD TECH 1789 South Green Street Brownsburg, IN 46112 (317) 852-4450 Fax: (317) 852-5291