6 Cylinder IO 540 Induction System

New RSA 5 intake 0036 Cyl IO540 Cold Air Induction System (RSA 5) $1,845                                                6 Cyl IO540 Cold Air Induction System (RSA 10) $1,845 


Shown here is our RSA 5 Cold Air Intake System for the parallel valve IO 540. The plenum is aluminum and uses 321 stainless steel for the intake tubes.

These systems bolt directly to the 260 HP parallel valve engine, they can be made to fit the 300 HP K series angle valve engine by installing a parallel valve sump. Alternatively we offer a direct bolt on for the K series as well – Click here for details

We have a number of versions of this system available: One for the RSA 5 Servo in a straight or angled up configuration. For the RSA 10 Servo we offer them in the standard location facing straight forward, in a raised position and angled up which makes modifications to some cowlings (such as the Pitts Special) easier. We also offer it in a rear facing configuration, this is for specialized applications and works great for Airboats.

The intake kits comes with all hardware needed to install the system.

With our Cold Air system there is no need to replace your existing sump as this system fits under the stock sump and can be fitted without removing your engine.

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Click here for F1/Harmon Rocket intake/exhaust combo.