Saito - Turbochargers - Engine Parts - On/Off Road Tuning

The Dual Clutch Transmission (DCT) is so named for the presence of two separate clutches connected to two coaxial shafts. On one of the shafts, the gears for odd-numbered ratios are mounted, while on the other, gears for even-numbered ratios are mounted (1, 3, and 5 on one shaft, and 2, 4, and 6 on the other in the case of a 6-speed transmission). The reverse gear, mounted on one of the two shafts, is equipped with a shaft for reversing the direction of rotation. With this type of clutch, the transmission's work is divided and split between the two pairs of clutches and shafts, reducing shift times, allowing for quicker accelerations, and maintaining the engine in its power band. This provides advantages in terms of smooth power transmission since the engine undergoes much more controlled speed changes, significantly increasing comfort. Currently, all major automotive manufacturers adopt this type of technology.<br><br>The car's clutches are vital for the transmission, as they control the engine power and the vehicle speed. They connect/disconnect the engine and the gearbox, facilitating gear changes. Composed of two discs – the engine disc attached to the engine, and the release disc attached to the gearbox – the clut [...]

The Dual Clutch Transmission (DCT) is so named for the presence of two separate clutches connected to two coaxial shafts. On one of the shafts, the gears for odd-numbered ratios are mounted, while on the other, gears for even-numbered ratios are mounted (1, 3, and 5 on one shaft, and 2, 4, and 6 on the other in the case of a 6-speed transmission). The reverse gear, mounted on one of the two shafts, is equipped with a shaft for reversing the direction of rotation. With this type of clutch, the transmission's work is divided and split between the two pairs of clutches and shafts, reducing shift times, allowing for quicker accelerations, and maintaining the engine in its power band. This provides advantages in terms of smooth power transmission since the engine undergoes much more controlled speed changes, significantly increasing comfort. Currently, all major automotive manufacturers adopt this type of technology. The car's clutches are vital for the transmission, as they control the engine power and the vehicle speed. They connect/disconnect the engine and the gearbox, facilitating gear changes. Composed of two discs – the engine disc attached to the engine, and the release disc attached to the gearbox – the clutch pedal, when p [...]

Vehicle Construction Year kW CV Design / Info FORD KUGA 2010-2014 100/103/110/120 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 FORD C-MAX 2010-2014 100/103/110/121 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 FORD- FOCUS 2010-2014 100/103/110/122 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 FORD- GALAXY 2010-2014 100/103/110/123 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 FORD- S-MAX 2010-2014 100/103/110/124 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 VOLVO C30 2008-2010 100/103/110/125 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 VOLVO C70 2010-2014 100/103/110/126 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 VOLVO S40 2008-2012 100/103/110/127 136/140/150/162 2.0 DIESEL trasmissione MPS6 / DCT450 FCA DODGE AVENGER / JOURNEY 2008-2014 101 138 2.0 DIESEL trasmissione MPS6 / DCT450 FCA CHRYSLER 200 2008-2010 101 [...]

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SAITO presents the dedicated kit consisting of an actuator, a replacement bolt for the safety valve, and an in-cabin boost gauge to increase turbo pressure on Pajero 4D56 / Galloper D4BH

By design, diesel engines benefit from a high air intake. In fact, if the air-to-fuel ratio shifts in favor of air (within certain limits), combustion efficiency improves, and combustion chamber temperatures decrease. Combustion in diesel engines is triggered by the increase in temperature due to the compression of air and fuel, enabled by the oxygen (oxidizer) contained in the air. Therefore, the greater the air supply, the better the combustion.

Older engines from the 1980s and 1990s, due to limited knowledge of turbocharging effects, modest material strength, and still-primitive aerodynamics, were turbocharged at low pressure—typically not exceeding 0.8 bar in the intake manifold. With technical progress, field experience, and improved turbochargers, it has been observed that increasing boost pressure provides benefits in terms of