Solo B-Mod wing assembly

****SOLD*****
All carbon 3-element REAR wing legal for open wheel SCCA Solo B-Mod.
Some elements or all might also be used as a FRONT sports racer wing assembly.
Rear flap (3d) element very adjustable over a wide range of angles.
Elements about 42.5" wide.
Includes 2 aluminum struts from original Champ car which can be replaced with taller ones by unbolting from the inside ends of the main element.

This is all very nice carbon fiber with professionally designed and constructed elements. Very high quality. Done in an autoclave, so these are not a garage-built set of elements. Complete assembly with the cardboard box and packing is only 20.4 lbs.


https://www.apexspeed.com/forums/att...d=103457&stc=1https://www.apexspeed.com/forums/att...d=103456&stc=1

The chord length to calculate the area of the wing? The elements all look to be within 6" of closest neighbor.

Quote:

---

Originally Posted by TedV

The chord length to calculate the area of the wing? The elements all look to be within 6" of closest neighbor.

---

I can give you cord lengths, but Solo ll rules for BM say use plan view instead for wing area calcs on Sports Racers (Closed wheel). On BM formula car (Open wheel), there is an outside box dimension for rear wing assembly. This rear wing fits inside of that.

I'll give you cord measurements anyway, since maybe you are not thinking about a BMod use.
Non-A/B Mod classes do use cords for area calcs. The main element cord is 17", the other 2 are 4.5 and 4.062.
I also have 2 other elements that are shorter span at 41.75 and have cords of 4.15 and 4.4". $45 each.

The 4.15 cord one is in the 1st picture is just sitting under the main element. It is not part of the 3-element assy. Sorry if that was confusing. The side profile of that shorter span one in the picture has a sidepiece that hides its slimmer airfoil's actual profile. Shorter span elements can have spacer made and profile matched so they can gain span (side to side). The middle one of 3 total in the big assembly has plastic spacers that someone made for it

Thanks!

True, BM sports racers drop a plumb bob touching front and rear wing edges and measure that distance x the width for the wing area.