The “45 Magnum”

"Harley-Davidson" name for reference purposes only. Not affiliated with Harley-Davidson Motor Co.

Click here for selected performance books from AMAZON.COM

FastCounter by bCentral



    Here are some potentially useful & relevant pictures of 45 motors, Sportster parts, etc. Sorry, I do not have any more details, dimensions, drawings, sources, etc. to go with these pictures. Click here to see my booklet on the subject: .
    Move the mouse over a caption, and see a thumbnail of the picture appear on the TV screen, then click the mouse to see the full-size picture. Please be patient, some files are very large.
    Sorry, not all the links work properly yet, you can see all the pictures by clicking here:

Lightened tappet

Randy Smith rocker box

Randy Smith rocker box

Randy Smith Magnum right case

"American Racing Motorcycles", by Jerry Hatfield.
"BSA A7 & A10 Twins 1947-1962 Repair Manual" by Haynes
"Triumph Pre-Unit Twins 1947-1962 Repair Manual" by Haynes
"Motorcycle Turbocharging, Supercharging & Nitrous Oxide", by Joe Haile.
"How to Restore Your Harley-Davidson", by Bruce Palmer.
"How to Restore Your Military Harley-Davidson", by Bruce Palmer.
"Harley-Davidson Flatheads", by Jerry H. Hatfield.
"Harley-Davidson Panheads", by Greg Field.
"Harley-Davidson: The American Motorcycle", by Allan Girdler.
"Harley-Davidson Knuckleheads", by Greg Field.
"Harley-Davidson Classics", by Jerry H. Hatfield.
"The Milwaukee Marvel", by Harry V. Sucher.
"The Harley-Davidson and Indian Wars", by Allan Girdler.
"Antique American Buyer's Guide", by Jerry H. Hatfield.
"Indian Chief Motorcycles", by Jerry H. Hatfield.
"Indian Motorcycle Restoration Guide", by Jerry H. Hatfield.
"Harley-Davidson Racing 1934-1986", by Allan Girdler.
"The 45 Book"
"80 Performance"
"The Linkert Book""
"Mikuni Tuning for British Twins"
"The 80 Book"
"Mikuni Tuning for Harley-Davidsons"
"45 Performance"
"British Transmission Ideas for the Harley-Davidson 45"
"The Big Book"
"The 45 Magnum"
"How to Build & Modify Chevrolet Small-Block V-8 Cylinder Heads", by David Vizard.
"How to Build & Modify Chevrolet Small-Block V-8 Camshafts & Valvetrains", by David Vizard.
"Tuning the A-Series Engine: The Definitive Manual on Tuning for Performance or Economy", by David Vizard.
"Super Tuning Holley Carburetors", by Alex Walordy.
"How to Hot Rod Small Block Mopar Engines", by Larry Shepard
"Chrysler Poly Performance"
"Forced Induction Performance Tuning", by A. G. Bell.
"The Complete Chrysler Hemi Engine Manual", by Ron Ceridono.
"Turbochargers", by Hugh MacInnes.
"Engineer to Win", by Carroll Smith.
"Drive to Win", by Carroll Smith.
"Carroll Smith's Nuts, Bolts and Fasteners", by Carroll Smith.
"Carter Carburetors", by Dave Emanuel.
"Big Block Mopar Performance", by Chuck Senatore.
"How to Build Horsepower", Vol. 2, by David Vizard.
"Supercharged!", by Corky Bell.
"Street Supercharging", by Pat Ganahl.
"Super-Tuning and Modifying Holley Carburetors", by Dave Emanual.
"Maximum Boost", by Corky Bell.
"How to Build Horsepower, Vol. 1", by David Vizard.
"Rochester Carburetors", by Doug Roe.
"Nitrous-Oxide Injection", by David Vizard.
"Smokey Yunick's Power Secrets".
"Holley Carburetors", by Mike Ulrich.
"Door Slammers: The Chassis Book", by Dave Morgan.