So I bought some Vortex Generators made by airtabs. I'm not exactly sure how far back I should install them on the roof. I had planned to put them all the way back but the roof starts to slope down.
Anyone tried using VGs on the E30 roof?
edit: Heres some pics from earlier that I just placed on the roof
Not actually going to install these for a little while since a rear wing would be a good idea to add with it. I've got plans but for now I'm still learning the ideal location. I'm pretty sure I bought enough of these little guys but who knows.
I knew I wouldn't be able to go all the way to the rear window so I need to see if that's a problem, but I hope more reading will give me the answer.
For now, here's some pics since that's what we all want to see
At the edge...
Where it's flat:
Probably how they will get mounted, with a little more precise measurements:
Another option:
From the front
The second option leaves enough space between the outer ones that I can add more airtabs if I need it, but from an article I read, this many is about where any more and it doesnt really make a difference...
Anyone tried using VGs on the E30 roof?
edit: Heres some pics from earlier that I just placed on the roof
Not actually going to install these for a little while since a rear wing would be a good idea to add with it. I've got plans but for now I'm still learning the ideal location. I'm pretty sure I bought enough of these little guys but who knows.
I knew I wouldn't be able to go all the way to the rear window so I need to see if that's a problem, but I hope more reading will give me the answer.
For now, here's some pics since that's what we all want to see
At the edge...
Where it's flat:
Probably how they will get mounted, with a little more precise measurements:
Another option:
From the front
The second option leaves enough space between the outer ones that I can add more airtabs if I need it, but from an article I read, this many is about where any more and it doesnt really make a difference...
Comment