cowl inlet air dams

A forum in which to discuss topics specific to the assembly of the RV 9/9A
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A2022
Class D
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Joined: Sat Mar 05, 2022 8:52 am
Location: Cincinnati, OH
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cowl inlet air dams

Post by A2022 »

switching out from my larger red air dams to smaller blue as Spring rolls in. I find that keeping my CHTs up during the Winter months seems to make my engine happier. the one thing I notice is less spark plug residue build up and they are much cleaner, almost pristine. I use massive spark plugs.

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Steve Melton
RV9A, Superior O-320 (roller cams), WW 200RV prop, Dual impulse slick mags, CHT 330F, EGT 1300F, Oil pressure = 65 psi, B and C Alt, 1000+ hours
Freedom and Democracy are all that really matter.
https://www.rvplasticparts.com/

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