collector extensions and improved ET'S

bOb shingler said
440 +.060", solid flat tappet a .600", 8" convertor, 4.10 gears, 850dp, ladder bars, 2900lbs, 33"x15"slicks, 2" headers with 18" collectors. added an 18" extentions and lower et by 1 and a half tenths.

That's right in line with the kind of improvements that I've read about, Bob.

Thanks for sharing.