#News

How to increase the performance of the Mercedes S-Class 350CDI 258hp

How to increase the performance of the Mercedes S-Class 350CDI 258hp

17 / February 2022
views (3117)

Seletron Performance

This is the W222 version produced since 2013, with a nice 3-liter common-rail V6 engine that has a lot of new technology in its engine management and power supply. The engine is one of many variants of the 2987cc with 6 V-cylinders, four valves per cylinder, a variable geometry turbocharger placed between the cylinder banks, and an intercooler.
How chip tuning works in engine with VP44 pump

How chip tuning works in engine with VP44 pump

11 / February 2022
views (8359)

Seletron Performance

These pumps already had some electronics built into the mechanical body, from which four wires led out to two solenoids controlled in PWM by the same electronics. The control of the injection pump by the ECU (at least in the more complex versions) was handled via CAN-BUS (Controller Area Network). This was a standard bus protocol used predominantly in the automotive field. We have two additional chip tuning models for this type of pump.
How VP37 electronic rotary pump works

How VP37 electronic rotary pump works

04 / February 2022
views (13925)

Seletron Performance

On the VP37 electronic rotary pumps, there are major differences. The EDC controller decides the timing, or phase, which operates in PWM to control an electro-hydraulic actuator that shifts the injection phase. The timing is no longer tied directly to the engine speed alone, but the ECU decides (based on the internal mapping contained in the EPROMs) which timing value to hold.
Chip Tuning for BMW 318d G20 150cv

Chip Tuning for BMW 318d G20 150cv

02 / February 2022
views (11659)

Seletron Performance

Specifically, we have developed a chip tuning unit for the 150 hp BMW 318d able to manage the amount of diesel injected by the common-rail system and the boost pressure that is electronically controlled on this engine as well. The power increase on the BMW 318d G20 is +30 horsepower and +55Nm of maximum torque.
Chip Tuning for the Alfa Romeo Stelvio Veloce 2.2 210hp

Chip Tuning for the Alfa Romeo Stelvio Veloce 2.2 210hp

27 / January 2022
views (16272)

Seletron Performance

I believe this Stelvio is the best performing SUV with an engine displacement around 2-liter (Diesel) cars, at least compared to other cars of this size. Its performance is already great at factory settings because of the chassis (which resembles the Giulia), the suspension, and the powerful brakes. The 2200 common-rail diesel pushes well with its 210 horsepower, and the engine torque is also not bad for this displacement.
Showing 95 to 100 of 167 (20 Pages)
Compare