HPDE46: Replacing a Driveshaft Coupler
The moment you buy an older BMW, you must become familiar with a lexicon that includes such terms as DISA valve, DME, Bi-Xenon, SAP,...
Reinventing the Clutch
For all practical purposes, the automotive clutch that has been in use for much of the last century was conceived by the Borg &...
How to Choose a Clutch for Street, Track Days, Time Trial and Racing
The process of taking a production car and converting it for use in racing or high-performance street driving, or perhaps something that can do...
Into Hibernation: Winterizing a Racecar
We know from a thorough reading of the NASA CCR that “glycol-based antifreezes that may cause a slippery condition if spilled on track” aren’t...
Putting LS Power in an Infiniti G35 to Good Use
This once-plush luxury coupe is the culmination of Kevin Parlett’s decade spent wrenching, crewing, and racing across North America. His 2005 Infiniti G35 has...
Prepping a Nissan Z for ST4 Competition
If the popular models from BMW and Honda represent the proven path for the pragmatic, Nissan’s venerable 350Z might be the pick for the...
