Why has no one ever thought about having the overhead cam driven by bevel gears and a shaft rather than a belt on cars? Some bikes had this system but it never
RC51 & Superhawk - Gear vs. Chain driven cams - SuperHawk Forum
Gear driven overhead cam | South Bay Riders
98-02 Accord V6 Pulley Rear Cam Shaft Top Gear Driven Cylinder Head Sprocket OEM | eBay
Gear Driven Overhead Cam Engines | Page 2 | Bob Is The Oil Guy
S&S Cycle Four Gear Set for Gear-Driven Cam Camshafts Harley Twin Cam 07-16 | eBay
Better have that gear driven cams on the streetbike too... - Page 3
What car engines use timing gears instead of belts? - Quora
Score! Gear driven cams. But how to ID - Harley Davidson Forums