4 Cyl Cold air Induction system $1,335 6 Cyl Cold Air Induction System (RSA 5) $1,895 6 Cyl IO540 Cold Air Induction System (RSA 10) $1,895
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. The plenum is Powdercoated Semi-Gloss Black as standard.
These systems bolt directly to the stock Lyc sumps. (In some cases the sump will require modifications) We can build them for any application and combination of sump/Cyl type. For tight cowls with the 300 HP K series angle valve engine installing a parallel valve sump works best. Alternatively we offer a direct bolt on for the K series as well – Click here for K series details
Both RSA10 and RSA 5 Servo versions are offered in a straight-forward or raised and angled up configuration. The raised/angled configuration makes modifications to some cowlings such as the Pitts Special easier.
We also offer these in a rear facing configuration for Airboats, which would be forward facing in an Airboat. (Click the K series link above for more information.)
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 the sump from your engine.
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