Originally Posted by brian257
I am searching for a NACA duct for a non-RV for cabin air. Looking at Spruce the ones they sell have horrible reviews about being made with cheap flimsy clear plastic. Looking at race car web sites seems they sell big ducts that won't fit and small ducts for cooling brakes that are too small.
Checked the Vans web site and they sell a VENT SV-1 which may be jsut what I am looking for, but I don't see dimensions and the price seems unbeliveably low at $6.25 when the others I look at cost much more.
Can anyone confirm roughly the size of this vent and is this the only NACA duct that Vans sells?
Same part number as the two that I installed on my fuse.
Proseal and neodymium magnets.
Estes Park, CO
wirejock at yahoo dot com
Donated 01/01/2021, plus a little extra.
RV-7A #73391, N511RV reserved (2,000+ hours)
HS SB, empennage, tanks, wings, fuse, working finishing kit
I cannot be, nor will I be, held responsible if you try to do the same things I do and it does not work and/or causes you loss, injury, or even death in the process.