Heat Exchanger Sets Stainless Steel Porsche 911 with 964 or 993 3.6L Engine

Heat Exchanger Sets Stainless Steel PORSCHE 911 FITTED WITH 964 or 993 3.6L ENGINE
Price is for a SET OF 2

Are you carrying out an engine swap to fit a 964/993 3.6ltr to an early 911?
Use these SSi heat exchangers to solve the exhaust requirements by deleting the side and centre silencers and turning the rear silencer into a "two in, one out" system seen on the early, pre impact bumper cars.

Fits:
Porsche 911 1964-89
Porsche 911 fitted with 964 or 993 3.6L Engine

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
Related, superseded, cross reference or alternative numbers for comparison.

91133091936SSI

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