World Products Small Block Chevy Sportsman II Cylinder Heads

The World Sportsman II cast iron small block Chevy head has a 200 cc intake runner and 64 cc chamber. This head is available in angle and straight plug design. Several racing organizations throughout the country require this head. Stock this head will flow 229 cfm intake and 142 cfm exhaust. Air flow will improve to 250 cfm intake and 165 cfm exhaust with our “UnderCover Porting”. With our CNC Sportsman Porting, air flow will be in the 260 to 270 cfm range on the intake and 180 cfm exhaust.             This stock World Products Sportsman II combustion chamber will receive a lot of attention to improve the intake & exhaust flow during our "UnderCover Porting" procedure.
NOTE: The Sportsman II head can be disguised to look like the Chevrolet ‘492 double hump head or an S/R head. See "Masters of Disguise".


Complete World Products Sportsman II heads with "UnderCover Porting". Assembled with flat tappet springs, & locators, steel retainers, machined locks, 11/32" stainless valves, rocker studs and guide plates. Flat surfaced to your specifications.
World Products Sportsman II castings, bare with "UnderCover Porting".

Free Custom Camshaft: Now, with your purchase of a complete set of modified heads and a matching, modified intake, we will supply a custom ground flat tappet camshaft designed specifically for your application. The custom flat tappet camshaft will cost you nothing!

Cylinder Head Design Form: Fill out our online form for a recommendation and pricing on a set of heads built specifically for your application. Also, here is a link to more detailed information on our Complete Cylinder Head Assemlies.

Cylinder Head FAQ'S

Sending your cylinder heads to us for modifications?

Brzezinski Racing Products, Inc. The #1 Name in Cast Iron. Call us toll free at 866-236-6300

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