What should the timing setting be on a Porsche 911?
This is a very important step, and if the valve clearances are slightly off, then it will affect the timing setting that you will dial in for the cams. The clearance on both intake and exhaust valves should be 0.10mm (0.004″). Take a look at Pelican Technical Article: Valve Adjustment, Adjusting Your Valves, for more information.
How does the valve work on a Porsche 911?
The entire cycle requires precise coordination of all the components involved. In the 911 motor, the crankshaft, which controls the motions of the pistons, is tightly integrated with the valve motion through the timing chain.
What kind of engine does a Porsche 64 have?
Automotive engines Porsche 64 1939 1.1 L (1,100 cc) 40 PS (29 kW; 39 bhp) or 50 PS (37 kW; 49 bhp) air-cooled boxer flat-four Porsche 356
How do you adjust the valve clearance on a 356?
All 356 engines should be adjusted to the valve clearance specifications listed in the table in the 356 Technical Specifications Section . There is a special wrench, shown in Figure 6, with a specified offset that makes the job easier. This offset makes it easier to turn the retaining nut without hitting anything else nearby.
This is a very important step, and if the valve clearances are slightly off, then it will affect the timing setting that you will dial in for the cams. The clearance on both intake and exhaust valves should be 0.10mm (0.004″). Take a look at Pelican Technical Article: Valve Adjustment, Adjusting Your Valves, for more information.
What kind of engine does a Porsche 993 have?
The Turbo is reintroduced in the 993 body style, with twin turbochargers and dual intercoolers strapped to the 3.6-liter six. Porsche reigns in the Turbo’s 400 horsepower and 400 lb-ft of torque with standard all-wheel drive.
When did Porsche start using Motronic ignition system?
At this point the coil releases its stored energy and sends a charge to the spark plug determined by the position of the rotor inside the distributor cap. In 1984, the factory employed the use of the Bosch Motronic engine management system, which incorporates the fuel injection and ignition systems together.
What was the horsepower of the Porsche 911 in 1986?
Horsepower rises from 172 horsepower to a solid 200, but torque drops by 4 lb-ft from the 189 lb-ft of the previous year’s 3.0-liter. 1986: The Turbo returns! This time, it’s powered by a 282-hp, 3.3-liter flat-six. The Turbo’s signature widow-making, boost-dependent dollop of mid-range torque checks in at 278 lb-ft.