New Hood Mod! NACA Ducts!

[Ldub]

Very Nice...I mean wayyy nice...
I've been wanting to do the same for some time...only I was thinking of putting one directly over the airbox to dump fresh air in,& the other in a corresponding loca. on the other side of the hood, maybe even another center forward loca.
I've liked the look of NACA ducts since the first time I saw them on a 69 GT 500.
Good to see what they'll look like, that really kicks!
An e-bay find ?

[Hotsauce]

Now make a collector for them and feed it to the airbox.

Gotta have some oomfh to back up the look.

John C.

[Ruflyf]

That is impressive, nice skills and appearance. I have thought of the same thing sort of, except I pictured them extruding upward rather than being inset. I think I like the inset better.

[Joe_Black]

Looks good! If they're to be functional, please post the amount of pressure you get at various speeds if you get a chance.

[biju]

So so clean. I love this mod, functional or not. It appears they align really well with the fangs, making them fit in really nice.

Thanks for posting!

-biju.

[SilverBullet75]

Thanks all!
Yes, eventually they will be plumbed into the airbox, but right now I'm out of budget $ and time.

As for the ebay question... no, these are 100% hand made. I started it by designing the shape on Adobe Illustrator. Then measured the insert for placement. Then, cut out the insert, cut the sheet metal hood below the insert, and used the cutout pieces as the "trays" for the ducts. From there, fiberglass and body filler went into play...
16 hours later...
They are done!
Only one thing I'm going to fix... I added a mesh screen. I don't like it though. It's used to cover up the bare sheet metal and hood structural supports. So, I'm going to cut the hood about 5 inches more toward the interior so that none of that will be seen, and I wont need a screen.

Oh... an for the request for pressures... Dude, I'm a jack-of-all-trades, but not a windtunnel expert! LOL I wish I could help with that info. It would be useful I'm sure.
Thanks!
---JIM---

[Ldub]

Just a thought re: mesh/ cutting more sheet metal/ hiding bare metal...

Flat Black Paint, Covers A Multitude of Sins.

[SilverBullet75]

LOL... believe me.. I've tried!