What kind of heat exchanger does a Porsche 911 use?
Porsche 911 1965-73 Exhaust Racing Heat Exchanger without heating function, Ø45 mm outside. Fits 91122092212 directly with use of exhaust tube 91133092213. Parts no 91122091021 needed for use with standard exhaust. Stainless steel. Please allow 3-4 weeks to deliver.
What makes SSI heat exchanger headers so good?
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.
What kind of exhaust system does a 911 have?
Fits 911 912 1965-1986 90121100722 SIC21100722 SIC-624-151-02 Blower Motor In Engine Compartment. For 911 1974-1989 91162415102 SIC62415102 1H0-201-801-C Charcoal Cannister for Emissions Equipment.
What are SSI headers on a Porsche 911?
The SSI headers are significantly improved versions of the basic header design used by Porsche on all normally aspirated six cylinder competition engines.
When did Porsche start using SSI heat exchangers?
The SSI heat exchangers are based on the 1974 and earlier 911 exhaust design that was highly optimized for the Porsche 911 engine. 1975 brought about changes in the exhaust that severely limited the flow capacities of the engine, in order to make the engines pass stricter smog standards.
What kind of exhaust heat exchanger does SSI use?
For years, SSI has set the standard for Porsche stainless exhaust heat exchangers. Each unit is a literal work of art, with craftsmanship that rivals the finest German artisans. It’s a shame these beauties are hidden underneath the car when it’s on the road.
What kind of heat exchanger does a 911 have?
911-572-223-00 Hose / Tube for Front Heater 40mm x 245 / HVAC System. Fits 911 1974-89 91157222300 911-211-553-00 Flexible Pipe connects to heat exchanger.
Can you change the exhaust system on a Porsche 993?
The exhaust system in the Porsche 993 is modular in design, meaning it is composed of several different pieces that can be individually replaced. Most owners use this as an opportunity to fine tune the sound of the exhaust system to their liking. Learn how to replace your 993’s exhaust here.