CP Performance Boaters Shopping and Product Info Guide
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Hardin Marine Intake Manifolds
At last you can buy an intake manifold specifically designed to meet the unique needs a performance boat demands from
a company that knows what performance is. Hardin Marine has been building manifolds for over 40 years. At last you the
performance boater can take advantage of the state of the art technology in each of these new manifolds. Here are just a few of
the state of the art features that keep Hardin Marine Intakes leading the way.
Dual Distributor Hold Downs
Sometimes the standard single distributor hold down is not enough. So we have provided dual
distributor hold downs on all Hardin Marine intake manifolds.
Four Corner Water Ports
All Hardin Marine performance manifolds feature two extra water ports at the rear of
the manifold, a feature normally only found in manifolds costing hundreds more.
Some enthusiasts have found that plumbing a line between these two rear ports can
reduce engine overheating. Many racers also find these ports to be an
advantageous special feature for plumbing special additional water lines.
Other Special Features:
- All ports very accurately positioned due to advanced casting techniques.
- All polished manifolds are meticulously hand polished to show levels.
- Just before packing, every tapped hole in each manifold is chased with a tap to clear out polishing residue and to assure the threads are not damaged.
Click on the part number to check pricing or place an order.
| HP 500 Style Power Package
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If you're looking to build an HP 500 style motor but are not sure of exactly which parts you may need, then this kit is for you. Nothing could be easier. We have combined all the necessary items to produce an HP 500 style package in kit form.
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| Hardin Marine "XS" Xtreme Single Plane Big Block Chevy Rectangular Port Intake Manifold |
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The design of these manifolds is very efficient, and produce excellent power in the RPM range most often used in performance boating. This intake is patterned after the most respected intake in the marine industry the HP500 Carbureted Intake Manifold. With quite possibly more victories than any single other intake you know you're getting on the winning track. This intake features one of the fastest torque curves anywhere and all power boaters know torque is what makes the difference. If you're looking for the most for your money you'll demand the Hardin "XS" Xtreme Intake. |
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| Hardin Marine Big Block Chevy "XS" Xtreme 4500 Rectangular Port Intake Manifold |
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This manifold shares all of the same great performance features as our standard "XS" Xtreme Intake with the addition of a 4500 series dominator carburetor mounting flange. The ability to use this manifold with the larger carburetor provision makes it the only true choice for larger cubic inch applications.
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| Hardin Marine "SE" Sport Dual Plane Big Block Chevy Oval Port Intake Manifold |
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If you're looking for a manifold that's got it all then the Hardin Marine "SE" Sport Intake is your answer. It's dual plane design assures that off idle onto the plane burst with incredible midrange acceleration. This manifold dual plane design lends itself to increased fuel efficiency as well. |
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