Popular articles

Probably every transmission repair specialist was keen on LEGO constructions or at least enjoyed making some minor things with their hands. Here's the game taken to a new level of creativity!

Modern auto industry is full of sophisticated drivetrain technologies which are supposed to make your driving experience even more pleasant and trouble-free. Despite a great abundance of sophisticated technical solutions, it is highly likely that very few people know a transmission solution operating like a manual CVT.

Over recent years engineers developed a lot of gear shifting solutions for different car brands, which may seem a bit unusual for oldtime drivers. In this article we will review the most peculiar gear stick technologies and provide video materials related to these technologies.

Only few people know about transmission concepts which were popular 70-90 years ago. For men of today, these gearboxes may seem very unusual and weird, but even now some gearboxes that date back to those years are quite competitive in comparison with modern transmissions.

Nowadays Extroid CVTs are commonly known as “toroidal” due to the fact that the working surface of driving and driven discs in this transmission has the form of a torus. Extroid CVT is not a V-belt transmission, but a friction drive CVT.

BorgWarner Unveils P2 Module


BorgWarner Unveils P2 Module

BorgWarner is a major enterprise known in the auto business by its eco-friendly and effective technological approaches. Its products improve car performance rates, propulsive efficiency, and guarantee reduction of air pollution. Recently BorgWarner developed P2 module for HEVs which should be another step to more highly-efficient and environment oriented cars.


This product will be manufactured in 2 modifications (on- and off-axis) and may be integrated in currently used drivetrains. The module provides substantial CO2 emission decrease and low extra costs in comparison with other hybrid architecture solutions. The module is mounted between IC engine and the gearbox, allowing the separation of engine and drivetrain and providing purely electric driving, stop-start functionality, and regenerative braking. Due to its design P2 modules can be adjusted to various types of gearboxes and solve the problem of tight packaging in advanced drivetrains. Moreover, it allows the application of various transmission ratios and usage of chain-operated units.

Popular articles

Probably every transmission repair specialist was keen on LEGO constructions or at least enjoyed making some minor things with their hands. Here's the game taken to a new level of creativity!

Modern auto industry is full of sophisticated drivetrain technologies which are supposed to make your driving experience even more pleasant and trouble-free. Despite a great abundance of sophisticated technical solutions, it is highly likely that very few people know a transmission solution operating like a manual CVT.

Over recent years engineers developed a lot of gear shifting solutions for different car brands, which may seem a bit unusual for oldtime drivers. In this article we will review the most peculiar gear stick technologies and provide video materials related to these technologies.

Only few people know about transmission concepts which were popular 70-90 years ago. For men of today, these gearboxes may seem very unusual and weird, but even now some gearboxes that date back to those years are quite competitive in comparison with modern transmissions.

Nowadays Extroid CVTs are commonly known as “toroidal” due to the fact that the working surface of driving and driven discs in this transmission has the form of a torus. Extroid CVT is not a V-belt transmission, but a friction drive CVT.