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The World Sportsman II has a 200 cc intake runner and 64 cc chamber. This head is also available in angle and straight plug design. Several racing organizations throughout the country require this head. In stock from, this head will flow approximately 230 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.
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".
Our complete World Products Sportsman II heads have APR rocker studs, Manley guide plates, hardened spring locators,
Ferrea valves, Isky springs, CV Products chrome moly retainers & locks. The castings are pressure tested and a flow bench developed Serdi valve job specifically for the Sportsman II heads is performed.
See full details about our complete head assemblies. Check out a list of options for our complete heads.
We can also supply the correct matched aluminum intake manifold for your Sportsman II heads. Click to open Intake Manifold web section in a new window.
When you purchase a set of our complete heads with a matching intake manifold, a custom ground Reed flat tappet camshaft is included at no additional charge. Click HERE for details.
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World Products Sportsman II Heads |
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| LMS-SM-UC |
Complete World Products Sportsman II heads with "UnderCover Porting". Assembled with 1.540" o.d springs, spring locators, chrome moly retainers, machined locks, Ferrea 6000 series valves, rocker studs and guide plates. Flat surfaced to your specifications. |
2,395.00 |
| SM-UC |
World Products Sportsman II castings, bare with "UnderCover Porting". |
1,495.00 |
| WP011250-A |
Straight Plug Sportsman II castings, bare, with seats and 1.94" x 1.50" and valve job. |
1,095.00 |
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