I thought I would list these dyno runs here to show a couple of things: 1. Dr Q is not the #1 LT500 guy out there and 2. Pipe development is a long, slow, and expensive process. Matt Shearer spent a lot of time on his "new" OOF SB banshee pipes and it shows! I hope Jim Smart of Passion has the same success with his "new" pipes as well. Hats off to the guys who put in a TON of time so we can have a little more HP.
Jerry Hall has spent over 5 years on the LT500 pipe development and is now on pipe #19.
Here are a few dyno runs that compare the Hall LT500 pipe to the Dr. Q pipe. For the record, the Q pipe is the 2nd best pipe out there for the LT500. It was hard to find a ture apples to apples comparison but this info. is pretty darn good for the LT500 guys.
The first graph compares the Q pipe to Hall's #14 pipe. Hall's is the blue graph. This is a ported LT500 (not by Hall).
The 2nd graph is of the Q pipe vs. the #16 Hall pipe. Each pipe got 2 back to back runs so you see 4 graphs. The green and purple are the #16 Hall LT500 pipe. These are on a Hall ported "Duner".
The last graph shows the Hall pipes #16, #17, #18, and #19 in that order on a Hall drag ported LT500 on gas.