Audi TT

The Audi TT is a German compact coupe passenger car from the manufacturer Audi AG. It began production in 1998 in body modifications: a 2-door 4-seater coupe and a 2-seater roadster. The production of modern copies of cars is carried out at factories in Germany and Hungary. In 2015, the third generation of the TT Roadster model was released, equipped with a special sports engine of 220 hp. with. and an all-wheel drive system. The abbreviation in the name of the model comes from the abbreviated name “Tourist Trophy” – the famous British auto race at the beginning of the XX century.

Engine Volkswagen EA113 1.8T

Before us is a modified version of the well-known naturally aspirated 1.8-liter four-cylinder VW engine, the main innovation of which was the use of turbocharging. The cylinder head in the engine uses a 20-valve, 5 valves per cylinder, with a variable valve timing system on the intake shaft. There are hydraulic lifters so you don’t need to adjust the valves to 1.8T. The timing belt uses a belt, which should be changed every ~ 60,000 km; if the belt breaks, the motor will bend the valve. Continue reading Engine Volkswagen EA113 1.8T

Engine Volkswagen EA113 2.0 TFSI

The two-liter engine of the EA113 TFSI series was released in 2004 and was developed on the basis of a naturally aspirated engine with direct fuel injection VW 2.0 FSI. The main difference between the two engines is not difficult to guess from the first letter added – the new engine is turbocharged. This is not the only difference, the power unit must be properly prepared for high power, instead of an aluminum cylinder block, the TFSI uses a cast-iron cylinder block with a modified balancing mechanism with two balancing shafts, uses a different crankshaft with thick persistent tides, pistons modified for a reduced Compression ratio on reinforced connecting rods. Continue reading Engine Volkswagen EA113 2.0 TFSI