Mustang 428 Cobra Jet Registry

Welcome to the home page of the 1968 - 1970 Ford Mustang 428 Cobra Jet Registry!

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Registry Information Resources

Registry Project Description	Register Your Mustang!	Registry Statistics	Registry Discussion Forum
Registry Contact Info	Shows and Events	Registry Newsletters	Registry Product Store
Component Restoration "How To"	Production Documents	Registry Books	Registry Photo Gallery

Production Information Resources

April 1968 Press Release

Factory Production Information

Production Reports

Engine Information Resources

Component Identification	Cobra Jet vs. Super Cobra Jet	Parts: Concours Correct?
Engine Identification Codes	Mustang 428 Cobra Jet Drag Racing	Tune-Up Specifications

General Information Resources

What's New?	Related Links	Books & Magazine Articles	Frequently Asked Questions
Cobra Jet Facts and Fallacies	Common Ink Stamps	VIN and Data Plate Decoder	Speedometer Gear Calculator

Basic 428 Cobra Jet and Super Cobra Jet Engine Specifications

Bore	4.130 inches
Stroke	3.984 inches
Horsepower	1968: 335 brake horsepower @ 5600 RPM 1969-1970: 335 brake horsepower @ 5200 RPM
Torque	1968: 445 foot-pounds @ 3400 RPM 1969-1970: 440 foot-pounds @ 3400 RPM
Compression Ratio	10.6:1