The original vents on the RV4 had chaffed through where they passed through a loose adel.
I replaced them with the Rocket style vents: No siphoning and I have over filled them a few times.
I built an early 7A and find the Rocket vents to be superior in every way to the Van’s design.
However: I acquired a Rocket project that already had the Van’s vents installed. The Rocket vents aren’t superior enough to motivate me to redo them.
"The plane won't build itself..." RV-7A N7.62MM sold
-RV4 purchased. Extensive refurbishment complete. ďTakes off by itís self, flys hands off, lands by itís self...Ē
-HRII project: paint and panel to go!
Last edited by andoman : 09-25-2021 at 12:36 PM.