Few things ruin a ride faster than mechanical difficulties, as those who have experienced revving up their bike and getting ...

General Motors has several names for its LSD, or Limited Slip Differential, unit. Commonly referred to as Posi-traction, the exact same clutch-based LSD is also known as Controlled Traction, ...

Over the years, we thought we knew a few tricks about how to set up a typical Eaton 12-bolt, clutch-style limited slip, better known as a Posi. But we've learned a slick trick from Tom at Tom's ...

The clutch in my Subaru Outback had been slipping so it was returned to the dealer to be checked and my wife was told the clutch was "full of sand". It was repaired under warranty, but how can sand ...