the very small, compressed, extremely restrictive part of the exhaust between the cat and the resonator.
nawarkk, thanks for the write up and clearing things up for us noobs
99 GT - top swapped, S2X cam. - sadly, sold
96 Firebird Formula - T-tops and exhaust leak. 14.26 @ 97.8 - sold
2008 Chevrolet Cobalt SS - stock, in all of it's turbocharged awesomeness
i think when they asked about the u-bend, in this case they meant the PVC pipe he used..
it's possible. in which case, i believe it's 22.5 degrees
99 GT - top swapped, S2X cam. - sadly, sold
96 Firebird Formula - T-tops and exhaust leak. 14.26 @ 97.8 - sold
2008 Chevrolet Cobalt SS - stock, in all of it's turbocharged awesomeness