22 years ago I atended my first combat meet at Whitier Narrows I was blown away by it and and had a blast, there were so many different planes and engine cmbos back then but the one that realy stuck in my mind were the guys flying Flite Streak wings they were so fast and looked so cool I've always wanted to build one, well here we are 22 years later and I've finaly started building one. All it took was a couple of e-mails to Brodaks and I had a wing kit there's still a ways to go but this thing is looking way cooll!!  
Thanks
Dwayne

Oh, it was known..the Equalizer had a stunt-type airfoil and a big wing for the time (390 sq. in. if I recall right...maybe it was 360)...seems like it was a Nietzband design, not sure now.  It was slower than typical, maybe as much as 5 mph, but could turn inside (and quicker than) anyone.  It was one of my favorite airplanes to fly, even though my home designs tended more toward the small-but-really-fast types, like most everyone else was flying.

I built an Equalizer for the late & great Doc Passen's Old Time Combat contest in Jasonville Indiana, in 1990 or maybe 91.  It was one of "Doc's Generix's kits".  As I remember, the cutoff date was 1965 and the G21/35 was the maximum engine.  He had a good turnout.

Yes, I guess Bill Netzeband was another early believer in the big, thick combat wing.  It claims 420 squares vs the Voodoo's 330.

And, then there was the Guillotine....

Yeah, I asked Johnny Carr about the flaps.  He said if a boom got cut, he would break the other boom and all the pilot had to do was turn the handle over.  Stated it saved several matches. 

Yes it does have a very thick air foil.  If not thicker than 2 inches.