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slidevalve911rsr | profile | all galleries >> Factory Parts >> Engines >> 2.8 Liter 911 RSR Twin-Plug Heads tree view | thumbnails | slideshow

2.8 Liter 911 RSR Twin-Plug Heads

...Pictured here are the factory 1973 Porsche 911 RSR 2.8 Liter Twin-Plug Racing Heads. The combustion chamber as well as the valve-angle is very different than any other Porsche 911 head, twin-plug or otherwise.

Casting Number: 911.104.322.0R - Casting Date: 3-73 https://pbase.com/slidevalve911rsr/image/52903954

Intake Valve Size: 49mm https://pbase.com/slidevalve911rsr/image/53767149

Exhaust Valve Size: 41.5mm https://pbase.com/slidevalve911rsr/image/53767150

Intake Port Size: 43mm https://pbase.com/slidevalve911rsr/image/53767144

Exhaust Port Size: 43mm https://pbase.com/slidevalve911rsr/image/53767145

Stud Spacing: 80mm https://pbase.com/slidevalve911rsr/image/53767151

Spark Plug Size: 12mm https://pbase.com/slidevalve911rsr/image/53767148

Combustion Chamber Volume Size: 76.0cc
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 1
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 1		 911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 2
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 2		 911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 3
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 3		 911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 4
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 4		 911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 5
911 RSR 2.8 Liter Twin-Plug Racing Heads NOS - Photo 5
2.8 Liter 911 RSR Factory Twin-Plug Heads - Photo 1
2.8 Liter 911 RSR Factory Twin-Plug Heads - Photo 1		 2.8 Liter 911 RSR Factory Twin-Plug Heads - Photo 2
2.8 Liter 911 RSR Factory Twin-Plug Heads - Photo 2		 911 RSR 2.8 Heads Brazil - Photo 15
911 RSR 2.8 Heads Brazil - Photo 15		 911 RSR 2.8 Heads Brazil - Photo 16
911 RSR 2.8 Heads Brazil - Photo 16		 911 RSR 2.8 Heads Brazil - Photo 17
911 RSR 2.8 Heads Brazil - Photo 17
911 RSR 2.8 Heads Brazil - Photo 18
911 RSR 2.8 Heads Brazil - Photo 18		 911 RSR 2.8 Heads Brazil - Photo 19
911 RSR 2.8 Heads Brazil - Photo 19		 911 RSR 2.8 Heads Brazil - Photo 20
911 RSR 2.8 Heads Brazil - Photo 20		 911 RSR 2.8 Heads Brazil - Photo 21
911 RSR 2.8 Heads Brazil - Photo 21		 911 RSR 2.8 Heads Brazil - Photo 22
911 RSR 2.8 Heads Brazil - Photo 22
911 RSR 2.8 Heads Brazil - Photo 23
911 RSR 2.8 Heads Brazil - Photo 23

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Tadaharu Watanabe 21-Dec-2013 01:27
Dear Sir
2.8LRSR cylinder head x 6
Please tell me the price.
Thank you
Tadaharu
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