Smokey Yunick Pro Sportsman
 
Physical Specifications
Custom Brodix Castings
Intake runner volume     187cc
Combustion chamber volume     79cc
23 deg. Valve angle
Intake Valve     2.020 dia. x Standard length
Exhaust Valve     1.600 dia. x Standard length
Intake port opening at gasket     2.02 H x 1.34 W
Distance from floor to deck at gasket     .270
Intake min. cross sectional dim.     2.016 sq. in.

Notations
Heat risers
Standard valve train components
Intake gasket     FP 1244 (trim to fit)
Exhaust gasket     FP 1404
Manifold     HP-1 or HV 1016
Angle milling     .0078 in. per cc
Flat milling     .0060 in. per cc

"Smokey Yunick" Pro Sportsman

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