We may earn a commission from links on this page. Ed Tillrock is a plain-spoken guy. You'd never know he was mad enough to slap a 70mm Garrett T3 turbo onto a 230 cubic inch Chevy inline-six and ...
In 1975, Geoff Kershaw took a flight to Sweden. In his hand luggage was a small device that would decide his career path and change the course of motoring. At the time he was working for Garrett ...