Results with Box Upper on my 347 verses Cobra

[gp001]

Larry,
Maybe you should be writing a tech article? With the amount of Research and real world, unbiased (brand wise), testing and comparison you're doing it's comparable to reading a years worth of magazine articles ;-) I realize your setup is pretty specific, but it sure gives the rest of us a good idea of how these different products actually work. Thanks again for taking the time to keep us informed.
Dwain

------------------
347, 279/284 .493/.510, TFS TW, Stealth, 750, Flowtech hdrs, Dr. Gas X, 2 Chmbr Flowmaster, MSD 6AL-Dist.& SS coil, Art Carr C-4, Currie 9" w/3.55, alum Drv Shft, susp mods, 4 wheel power disc
In a 66 coupe