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Buy with confidence! If for any reason you're not completely satisfied with an item, simply return it within 7 days and the purchase price will be refunded.
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We ship world wide. All international orders must be paid online. Checks or money orders drawn on non-US banks will not be accepted.
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Building a 405-HP Cobra Engine
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This engine buildup shows the assembly of a 2001 4-valve Cobra engine. For this particular buildup, we wanted to shoot for a broad and usable powerband that would be perfectly suited for a daily-driven street car. To produce some solid, reliable power that wouldn’t cost us an arm and a leg, we built this naturally-aspirated engine with forged rods and pistons, ported cylinder heads, stage-1 camshafts, and a ported intake manifold.
After going through the proper break-in techniques, we performed a leak-down test to verify that the rings were properly seated and the valves were sealing correctly. We decided to use 91-octane fuel, a stock computer, 1 3/4-inch long-tube headers, and a 3-inch X-pipe to help simulate a real- world, in-car setup. We were more than happy to find that our engine peaked at 405 horsepower and 382 ft-lbs of torque and managed to produce the power in a very usable RPM range. Check out the following pictures and the dyno chart to get the complete story.
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This is the installation of the front and rear oil-gallery plugs.
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Install the main studs in the block. Just tighten the studs until they are snug.
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Install upper bearing shells and lubricate bearing surface with SAE 30 oil.
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With the crankshaft placed in the crankcase, the crankshaft thrust washer may be rotated into position between the engine case and the crankshaft thrust surface.
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After applying liberal amounts of SAE 30 oil to the crankshaft bearing surface, the main bearing caps may be set in place with a hammer.
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Torque main bearing caps in the correct sequence.
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Install and torque the side bolts in sequence. And don’t forget to check to make sure the crankshaft rotates smoothly after you’ve finished torquing everything down.
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Crank end thrust clearance may be checked with a dial indicator. The clearance will be set at .008 of an inch.
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Rod-bolt stretch is measured with a dial indicator to determine the torque required to achieve the desired stretch. The free length of each rod bolt is also recorded on the build sheet for future reference.
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Previous
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This has been a sample page from
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How To Build Max Performance 4.6 Liter Ford Engines by Sean Hyland
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This revised edition features new and current information throughout the text, an additional 16 pages, and all-color photography.
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When the ’96 Mustang came out with the 4.6-liter V-8, some performance enthusiasts were scared away by its technology. But those days are long gone. Ford added horsepower and torque to its 2- and 4-valve V-8s over the years, and the number and quality of available aftermarket performance parts has exploded. Ford took things to the next level with the new 3-valve Mustang GT engine and the 5.4-liter GT and Shelby GT500, adding even more high-performance options.
In this updated edition of How To Build Max-Performance 4.6-Liter Ford Engines, Sean Hyland gives you a comprehensive guide to building and modifying Ford’s 2-, 3-, and 4-valve 4.6- and 5.4-liter engines. You will learn everything from block selection and crankshaft prep, to cylinder head and intake manifold modifications. He also outlines eight recommended power packages and provides you with a step-by-step buildup of a naturally aspirated 405-horsepower Cobra engine. This is the definitive guide to getting the most from your 4.6- and 5.4-liter Ford.
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Click below to view sample pages from each chapter.
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Chap. 1 - Engine Block Chap. 2 - Crankshafts Chap. 3 - Rods Chap. 4 - 4.6 Pistons Chap. 5 - Cylinder Heads Chap. 6 - Int. Manifolds Chap. 7 - Fuel Injection Chap. 8 - 4.6 Camshafts Chap. 9 - 4.6 Exhaust Chap. 10 - Ignition Chap. 11 - Lubrication Chap. 12 - Cooling Chap. 13 - Power Adders Chap. 14 - Packages Chap. 15 - 405HP Engine
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Softbound 8-1/2 x 11 144 pages 445 Color Photos Item #SA82 Price: $22.95
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Click here to buy now!
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This is a great book that any modular engine owner or enthusiast will enjoy!
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How to Rebuild SOHC & DOHC 4.6 / 5.4-Liter Ford Engines The 4.6-liter can be built to produce any where from 300 hp up to 2,000 hp, and in turn, it has become a favorite among rebuilders, racers, and high-performance enthusiasts. How to Rebuild 4.6-/5.4-Liter Ford Engines expertly guides you through each step of rebuilding the modular 4.6- and 5.4-liter engines, providing essential information and insightful detail. This volume delivers the complete nuts-and-bolts rebuild story, so the enthusiast can professionally rebuild an engine at home and achieve the desired performance goals. In addition, it contains a retrospective of the engine family, essential identification information, and component differences between engines made at Romeo and Windsor factories for identifying your engine and selecting the right parts.
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Price: $22.95 |
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Payment, Shipping & Sales
Tax: Iowa
residents must pay 7% sales tax. Items usually ship within one
business day of receipt of payment! Standard shipping is a flat rate of
$4.95 to anywhere in the United States with USPS Media Mail.
Priority Mail shipping is available for an additional $2.95, or
$7.90 for shipping. Shipping is combined and discounted for multiple item
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$1.95 for each additional item. For purchases of 3 or more items
shipping is automatically upgraded to Priority for no additional charge! We offer world wide shipping and ship to Canada and Mexico
with USPS Priority Mail International for $11.95, and to most
locations in Europe, Australia, Asia, Japan and South America for
$14.95. Satisfaction is Guaranteed. Our store has a NO HASSLE RETURN
POLICY within 7 days of purchase.
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