How did the Porsche 911 Carrera RS get its name?
The Carrera RS models, valued by collectors, are considered by many to be the greatest classic 911s of all-time. RS stands for Rennsport in German, meaning “racing sport”. The Carrera name was reintroduced from the 356 Carrera which had itself been named after Porsche’s victories in the Carrera Panamericana races in Mexico in the 1950s.
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.
What was the displacement of the Porsche 911?
The Porsche 911 became more and more powerful as displacement increased, initially to 2.2 litres (1969) and later to 2.4 (1971). The 911 Carrera RS 2.7 of 1972 with 210 hp engine and weighing less than 1000 kg remains the epitome of a dream car to this day.
What kind of engine does a Porsche 911 have?
In 1967, Porsche introduced the more powerful 160 PS (120 kW; 160 hp) 911S. Alloy wheels from Fuchs, in a distinctive 5-leaf design, were offered for the first time. A 210 PS (150 kW; 210 hp) racing version of the 911 engine was developed and used in the mid-engined Porsche 904 and Porsche 906 track cars.
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.
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.
When to update chain tensioner on Porsche 911?
Installing the later, oil pressure fed chain tensioners on an earlier Porsche 911 is a great safeguard against a potentially expensive chain tensioner failure. The good news is that this update can be performed on nearly all 911 engines from 1965 through 1983.
When to replace clutch cable in Porsche 911?
You should always replace your clutch cable and helper spring prior to performing a clutch job, as the cable often wears out, and could be causing some of your clutch problems. Also covers clutch adjustment. Here’s a short tech article about a very important element of the 911 and 356 motors, the fan belt.