Drivers can ‘make an engine last 400,000 miles’ with mechanic's four simple tricks
Top car mechanic Scotty Kilmer has warned road users may be able to run their petrol or diesel models for a lot longer than ...
Scientific American3y
How to Make an Engine Crank
THE task of making an engine crank is by no means beyond the ... For turning the crank pin, make a flange of the form indicated at B (Fig. 2) with two ears at the outer end, as shown at D.