The engine in question is a small sidevalve single cylinder Suffolk Punch lawnmower engine from which he has removed and blocked the valve gear, and added a sleeve valve powered by a linkage from ...

Few smells are as synonymous with summertime as the heady hum of petrol and freshly cut grass – a transformative whiff that’s akin to Proust with his Madeleines for me. Thankfully though, the ...