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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.com/images/schemaLogo.png https://www.design911.com/images/schemaLogo.png +443456003478 https://www.design911.com Facebook Instagram
Heat exchanger sets, Stainless Steel. Porsche 911 1972-74 Mechanical Injection Engines SSI - 91133091913SSI
Code: 91133091913SSI
Heat exchanger sets, Stainless Steel for Porsche 911 1972-74 Mechanical Injection Engines SSI
Price is for a SET OF 2

ssi

Fits:
911 (inj.) Europe 2.4L 08/71-07/73
911 (inj.) USA 2.2L-2.4L 08/71-07/73
911 Carrera Europe 2.7L 08/73-07/75

LONG LIFE
Made using AISI 321/EN4531 titanium stabilized stainless steel  the expected life in the severest road conditions (salt) is 20-30 years.

HIGHER POWER OUTPUT
Output is increased particularly in the low and middle RPM ranges. The design makes power by minimizing intake charge disturbances at valve overlap, and increasing the exhaust gas extraction effect. The volumetric efficiency, and thereby the power output is increased. The SSI headers are significantly improved versions of the basic header design used by Porsche on all normally aspirated six cylinder competition engines.

CARBON MONOXIDE SAFE
Unlike all other aftermarket heat exchangers, the SSI heat exchanger headers are made to minimize the possibility that engine produced acids will internally corrode the enclosed primary tubes, thereby allowing carbon monoxide to enter the passenger compartment. The AISI 304 stainless steel tubing is highly resistant to the byproducts of combustion. SSI use only one piece primary tubes, eliminating the possibility of hand-made welds cracking, and the resulting carbon monoxide leaks.





Related reference numbers
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91133091913SSI
91.913SSI
1623105010
91913SSI

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