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Emissions Test Notes
Author: Skip We just got a great email that prompted this new section regarding emissions testing - always a challenge for an older car. Hopefully, we'll be able to add more tips as they become
Gate Shift Installation
Author: Skip The following is a brief overview of the installation process for 901/915 transaxles. 901 users must obtain a 915 shift housing. Complete instructions are included with
Window Express Kit Installation
Window Express Kit Installation Instructions. Author: Skip Find the Window Express Right Here. Introduction Most modern
Adjustable Ride Height Kit - Paragon
  Items Included: 2x - Upper Spring Perch 2x - Koni Competition Bump Rubber 2x - Suspension Spring 2x - Aluminum Threaded Collar 2x - Lower Spring Perch 2x - O-ring
KLA Boxster Top Fix
Author: Skip Boxster Lift Rod End Replacement Instructions: Raise the tonneau cover to an upright position.     This will be just before the top starts to pull back.
Motive Power Bleeder
Author: Skip The Motive Products POWER BLEEDER TM works just like professional pressure bleeders -- at a fraction of the cost.  With a POWER BLEEDER TM , one person can easily, safely, and
Ask Dr. Koni
Author: Skip   Question: What's the difference between the red Koni and the Sport Yellow Koni? Answer: The valving is different. Sport Yellow units have stiffer valving than their St
K&N Air Filter Facts
Author: Skip Why K&N Makes The World's Best Air Filters Facts You Should Know About Air Filters Paper vs K&N Stock Replacement Filters Washable and Reusable Beyo
Dash Replacement
Introduction Replacing the dash on a late model, 85.5 and newer Porsche 944, is not a difficult task.   It is very time consuming and meticulous.   Patience is necessary.   An ex
What is Tech-Session.com? How can I help?
Hello, and welcome to the Paragon Products Tech-Session. This site is here for you. The enthusiast, the hobbyist, the Porsche owner! We're small now, but growing quickly. Paragon friends and customers
KLA Strut Brace Installation - 924S, 944, 968
944 STRUT BRACE INSTALL 1) Remove 4 nuts holding strut assembly to the body. 2) Place bracket over studs with bracket upright toward front of car.
Oil Cooling, Auxiliary
  KISS ENGINEERING OIL COOLER KITS 944/944 TURBO TEST DATA AND INFORMATION     COOLER           &n
Short Shift Kit
  Procedure : Raise care on lift or place on jack stands.  Make sure car is safely and securely supported, and you have plenty of room to see around the transaxle. Locate the
Throttle Position Sensor
Find the Throttle Position Sensor You Need Right Here. Discussion: The Throttle Position Sensor (TPS) is used to report various throttle positions to the DME. A very common failure item on t
Window Regulator Replacement
Tools Needed: Phillips and common screw driver 10 mm combination wrench 10 mm socket and 3/8 inch drive ratchet ¼ inch drive ratchet with ¼ inch socket Phillips “bit” from multi-
3 - Basic Calculations
In the last two articles, we plunged right into some relatively complex issues, namely weight transfer and tyre adhesion. This month, we regroup and review some of the basic units and dimensions need
5 - Introduction to the Racing Line
This month, we analyse the best way to go through a corner. "Best" means in the least time, at the greatest average speed. We ask "what is the shape of the driving line through the corner that gives
Pagid Brake Pads - FAQ
Author: Skip Brake Pad FAQ Question: What's with the different compounds? What is the application of each? PAGID RS packaging RS 7: Black (Discontiu
2 - Keeping Your Tyres Stuck to the Ground
  In last month's article, we explained the physics behind weight transfer. That is, we explained why braking shifts weight to the front of the car, accelerating shifts weight to the rear, an
4 - There Is No Such Thing as Centrifugal Force
One often hears of "centrifugal force." This is the apparent force that throws you to the outside of a turn during cornering. If there is anything loose in the car, it will immediately slide to the r