911 Engine and Transmission
How to set up the Differential in a Porsche 915 Transmission
Now that you have finished rebuilding both the input and pinion shaft, it is time to tackle the differential. The differential gets the power from
Welcome to the Air-Cooled Life
Your source for information on classic air-cooled Porsche, products reviews, how-to’s, and more. Browse through our current articles with new articles released each week. Don’t forget to check out our Youtube channel for more great tips and tricks for working on your favorite project. Below you will find all our different categories with articles and how-to’s designed for the DIY’er.
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911 Engine and Transmission
How to Re-Build a Porsche 915 Transmission Pinion Shaft.
Last lesson, We took apart the input shaft, replaced the parts, and reassembled the shaft. Now, we do the same thing to the Pinion shaft.
911 Engine and Transmission
How to Re-Build a Porsche 915 Transmission Input Shaft
In this lesson, we take a closer look at the Input Shaft. In the last lesson, we took apart the Porsche 915 transmission but did
Auto Parts
Why Auto Repair Shops don’t want you to bring your own parts.
Have you ever thought of bringing your own eggs to your local breakfast joint and asking the chef to cook them for you? It would
Auto Parts
How to Buy Car Parts On-Line. Things have changed!
Buying car parts has changed for me over the last decade that I have been a parts purchaser. The internet has opened up the number
Classic Car
Automotive Project Management
Starting a new project car is usually an exciting time. We all start with grand ideas of how the car will look when completed and
Classic Car
Race Cars versus Street Cars
Porsche has a deep history with racing and race cars. They were able to develop a large range of vehicles based on their racing experience
Classic Car
My Porsche won’t start – what do I do now?
You twist the key and the car cranks but wont start. So, you try it again in the hopes of a different result, but still
Fuel System
Replacing A Fuel Filter In A 2007 BMW 328Xi
Replacing the fuel filter in a BMW 328X1 is a smelly job if you still have fuel in the tank! The filter is not in
Fuel System
Floats To Engine Ready. How To Assemble Your Weber Carburetor, Part 3
Finishing the Weber 40 IDTP Carburetor Assembly In our last lesson, we left you at the accelerator pump circuit and all of your jetting installed.
Fuel System
How to Assemble Your Weber Carburetor. Part 2, All About the Accelerator Pump.
Rebuilding your Weber 40 IDTP Carburetor. The accelerator pump circuit is a huge part of how your Weber Carburetor performs. Setting up the linkages correctly
Ignition System
Show some Love to your Marelli Ignition Distributor
Today we are going to rebuild a Marelli Ignition Distributor. The Marelli distributor is used in Porsche 911T carbureted engines from 1969 to 1971. There
Ignition System
The Difference between Ignition Systems
Single coil, coil over, DIS or CDI are all types of ignition systems that can be used on your Porsche. What is the difference between
Ignition System
Understanding Ignition Timing and it’s effect on your engine.
The purpose of ignition timing is to ignite the air/fuel mixture at the right time to push the piston down. Understanding ignition timing and it’s
Shop Life
How to Set My Tire Air Pressure
I have lots of questions about the air pressure in my tires. What is the perfect tire air pressure? Do I fill my tires when
Shop Life
Understanding the Flat Rate Labor Guide
Flat rate hours are used to estimate the cost of making a repair to a vehicle. This method has been around since the 1920’s and
Auto Parts
Why Auto Repair Shops don’t want you to bring your own parts.
Have you ever thought of bringing your own eggs to your local breakfast joint and asking the chef to cook them for you? It would
Shop Life
The Parts Cleaning Process
Parts cleaning is one of those jobs that I believe is greatly overlooked by repair shops and individuals alike. Parts cleaning is also the one
Shop Tools
The Automotive Oscilloscope
When I started working on cars in the 1980’s there was always an Oscilloscope in the shop. These were usually the big Sun type machines
Shop Life
Leak Down Test Vs. Compression Test
Which is the best test to use? To use a leak down test or compression test, which one is going to give you the best
The Document Center is where you will find TSB’s and other important information. We have compiled an extensive amount of repair information gathered over a 30plus year career in repairing air-cooled Porsche. In the document center, we share with you not only factory information but our own in-house technical service bulletins created by us as we have repaired these cars. Click “Here” to go straight to the Document Center
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Porsche 915 Transmission Overview Time-Lapse Build
BMW X3 3.0L GM5L40E Transmission
Limited Slip Differential Rebuild
Porsche 915 Transmission Teardown.
Porsche 915 Transmission Input Shaft Rebuild
Porsche 915 Transmission Pinion Shaft Rebuild
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