Are there any projects for a Porsche 911?
This article is one in a series that have been released in conjunction with Wayne’s book, 101 Projects for Your Porsche 911. The book contains 240 pages of full color projects detailing everything from performance mods to changing your brake pads.
What was the purpose of the Porsche 911 CIS?
On the early 911s, the CIS didn’t even operate properly, until the car was warmed up. A hand throttle was a standard part of the car in order to facilitate easier starting and warm-up. On the later model CIS cars, the addition of the auxiliary air valve eliminated the need for the hand throttle.
When did Porsche 911 start using fuel injection?
In 1980, emissions requirements forced the introduction of an oxygen sensor into the system, which helped the engine to better run at the appropriate mixture level through the regulation of fuel pressure inside the fuel distributor. The two primary adjustments for the CIS are the idle speed and the mixture adjustment.
Why is my Porsche 911 not starting properly?
Contrary to popular belief, the WUR regulates fuel pressure in the system at all times. Cars that experience difficulty adjusting the mixture on may be suffering from a defective WUR. This failure may also contribute to starting problems.
What do you need to know about Porsche 911?
Originally published in Porsche 911 Performance, Mitch Rossi details the steps he went through in enhancing the oil cooling, fuel, and electrical systems of his race-ready 911S. For 911s without the electric fan, Bob Tindel offers up a procedure for wiring the fan with a thermostat.
How many Porsche Classic genuine parts are there?
The production and supply of Porsche Classic Genuine Parts enables us to make a vital contribution to this. So that every Porsche is still a Porsche. For this purpose, our modern, high-tech warehouse always has around 52,000 parts in stock.
Why does my 1965 Porsche 911 keep leaking?
The good news is that this update can be performed on nearly all 911 engines from 1965 through 1983. Earlier 911’s are prone to having the original magnesium valve covers leak due to warping from heat cycling. A better solution to stop the leaking is to install a set of reinforced valve covers from the 911 Turbo.
Why are Porsche cars still on the road?
Because more than two thirds of all the Porsche vehicles ever built are still on the road today. That says all you need to know about Porsche. And about the passion of the drivers. The production and supply of Porsche Classic Genuine Parts enables us to make a vital contribution to this. So that every Porsche is still a Porsche.
How many pages in the Porsche 911 book?
The book contains 240 pages of full color projects detailing everything from performance mods to changing your brake pads. With more than 650+ full-color glossy photos accompanying extensive step-by-step procedures, this book is required reading in any Porsche 911 owner’s collection.
What should the voltage be on a Porsche 911 starter?
When the car is running, the alternator should be outputting anywhere from about 12.5 volts to about 14 volts. If you don’t see any significant change in the voltage after you start up the car, then your alternator or voltage regulator could be faulty.
What should the battery reading be on a Porsche 911?
A typical reading would be in the 12.6 volt range when the battery is fully charged. If the reading is 12 volts or less, then the battery needs charging or needs to be replaced with a new one. To be certain, you can usually take your battery to your local auto parts store for testing.