THIS is THE BOOK on ROCKER ARM GEOMETRY, CAMS, INDUCTION SYSTEMS and MUCH MORE from the found of MID-LIFT™ Geometry.

25% DISCOUNT FOR LIMITED TIME. (Normally $87.50!)

A pioneering professional's comprehensive insight to the previously confidential world of precision rocker arm design and application to Over-Head Valve competition engines. Written by the founder of the Patented MID-LIFT roller rocker arm geometry for internal combustion engines, and fully Illustrated, Jim Miller explains the critical elements of valve-train design and system integration with in-depth tech and terminology defined for pro and novice alike.

THIS BOOK is the details that defines the principles NASCAR, Chevrolet, Chrysler and now many top name cam and rocker arm manufacturers of racing have copied, written by the founder who created it all 40 years ago.

Jim Miller has over 40 years in the high performance racing world as an engine parts developer and manufacturer for all forms of professional and amateur racing, who holds four valve-train patents. He is a pilot; an avid aviation enthusiast; and a hands-on domestic and international manufacturing engineer. He has been a published technical automotive, truck and motorcycle editor, writer and photographer since 1975.

This is 180 pages, full color, with over 80,500 words with detailed valve-train, cylinder head, and other illustrations for the most serious professional high performance engine builder, brand new just published March 10, 2016 in glossy full color cover.

For more information go to MID-LIFT.com, where a hi-res PDF Digital download is available for 20% off at only $70.00; or buy the paperback also on Amazon ($87.50).