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The World Products Motown head is offered only in a 220 cc intake runner version with 64 cc chambers. The Motown heads are updated Sportsman II heads. They are available in straight and angle plug design.
The 220 cc Motown head flows in the 250 to 260 cfm range in stock form. The intake air flow can improved to 275 - 290 cfm with our “UnderCover Porting” or CNC Sportsman Porting.
NOTE: Motown heads can be disguised to look like the Chevrolet ‘492 double hump heads
and also to look like the World Sportsman II or S/R heads.
See "Masters of Disguise".
All complete Motown 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 Motown head 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 Motown 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 for details.
| Part # |
Description |
Price |
| LMS-MT-UC |
Complete Motown heads with "UnderCover Porting". Assembled with 1.540" o.d. springs and locators, chrome moly retainers, machined locks, Ferrea 6000 series valves, rocker studs and guide plates. Flat surfaced to your specifications. |
2,395.00 |
| LMS-MT-SMAN |
Complete Motown heads with CNC Sportsman Porting. Assembled with 1.540" o.d. springs and locators, chrome moly retainers, machined locks, Ferrea 6000 series valves, rocker studs and guide plates. Flat surfaced to your specifications. |
2,695.00 |
| MT-UC |
Motown castings, bare, with "UnderCover" Porting. |
1,395.00 |
| MT-SMAN |
Motown castings, bare, with CNC Sportsman Porting. |
1,695.00 |
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