Well, I'm not too old, but then again, I've been around the
block once or twice. I know what works and I know what won't work when it
comes to pipes on your bikes.
I own a Kawasaki ZX10R which I race at the Sacramento
Raceway 1/4 mile strip and run consistent 9.90's It has a pipe I made a long
time ago and I constantly use it for fun and testing. It has an electric
Pingle shifter unit on it which allows me to shift at wide open throttle
without using the clutch at all once I leave the line or stop light! Talk
about quick!!
I also work at a big fabrication shop in Stockton and weld
stainless on a daily basis so I get LOTS of practice, and have been there
for the past 7 years.
If you want a custom pipe or header (which takes a whole lot
more work) let me know. The phone number is on the front homepage.