Before we started carrying the Agency Power Rollbar for Porsche 996/997, I used to have a DAS Sport Rollbar in my car. Here are some tips for installing it in a 996/997 Coupe. The instructions published on the DAS Sport Website are pretty straight forward and with practice, the rollbar can be installed in about …
You may recall about 15 months ago I destroyed my stock crank damper (harmonic balancer) at the track. Well, a few weeks ago my pulley tensioner failed. Fortunately, the Alta Tensioner Stop did its job preventing a total mess and allowed me to safely pull off the interstate. The Tensioner Stop is designed to prevent …
Ecliptech Shift I shift light installation DIY for Porsche 996. 1. Open fuse panel door and remove four screws. 2. Remove the carpeted surround to get to the third Torx screw holding the OBD-II port holder. (If you have small hands, you may be able to remove the port from the holder without dropping the …
For the most part, stock MINI brakes and even the beefier JCW calipers do a decent job of dissipating heat at the track. I generally advise students to run a higher temperature brake fluid and to get some better brake pads like Hawk HP Plus and they should be good for most 20-25 minute HPDE …
The M96 engine has 23 known modes of failure, the most common of which is the failure of the rear intermediate shaft (IMS) bearing. Likely for cost-cutting reasons, Porsche installed a sealed bearing that is prone to failure. Many failed early in the life of the engine. Poor quality of the bearing seals may have …
Spark plugs in the M96 engine need to be replaced annually. While you’re there, you should change the spark plug tubes as well, especially if you have no record of them having been changed. You can do it without dropping the exhaust first, but it will take you twice as long, even accounting for the …
At high speed, the front end of the 996 seems a bit light. For cooling purposes, it’s a fairly efficient design: High pressure air enters the openings in the front of the bumper, passes through the AC condensors and radiators, before exiting toward the pavement ahead of the wheels. The design tends to cause the …
Read more “Porsche 996 Front Brake Ducts & Radiator Cleaning”
If your brake calipers have had multiple track events where they’ve exceeded 450 degrees or any one event where they exceeded 500 degrees, many brake manufacturers recommend a rebuild. You also want to rebuild if you notice the dust boots have cracked or ripped like the ones in the photo above. Why take the risk …
The engine in the 996/997 hangs from the motor mounts rather than sitting on them as in most other cars. As a consequence of this design, it’s hard to tell by visual inspection when they’ve worn out. As they stretch and degrade over time the car may idle rough or one side of the exhaust …
Unless you toot your own horn often, you may not find out it doesn’t work until you need it. Luckily for you, the trouble-shooting process is fairly straight forward, even if the eventual repair might not be. The three most likely causes of horn failure are: 1. Blown fuse; 2. Water-logged horn trumpet; and 3. …