Yes, You Can Resurface Cylinder Heads with a Treadmill… If You’re Brave

This guy built his own head resurfacing machine for less than $500 with a treadmill and an old medical gurney.
Team-BHP

KTM Duke 390 rebuild help: Valves, shims and cylinder queries

Question 1: Does anyone know if the Gen 1 Duke 390 comes with undercut valve stems? Both the exhaust valves have a narrower ...

Audi A3 Price War! A Luxury Car Priced at Over 120,000 in the 200,000 Segment, Is It Worth Buying?

Recently, the 2025 model of the FAW Audi A3 was officially launched, with its terminal price dropping to the 120,000 RMB range. This aggressive pricing strategy not only redefines the entry threshold ...

A Chinese EREV Tried To Drive 1 Million Kilometers. Here's What Broke First

The Li Auto L9 is a full-sized luxury EREV crossover sold in China.  Faker Autogroup is in Russia, and they bought an L9 with ...

This Air-Cooled Flat-Eight Engine Was Made for a Mid-Engined Supercar, But It Fits in a Porsche 964

Called the Hetzer, Runge's new flat-eight displaces 5.3 liters and should be good for around 600 horsepower. Price? A lot.

These Are The Least Reliable New SUVs, According To Consumer Reports

There are several SUVs to choose from on the market, but some are more reliable than others. In fact, Consumer Reports says ...