Talked to HPC today. The lady who answered was extremely knowledgeable about the Cannon and pleasant to talk to. She gave me the hp/tq dyno #s and range of increase in hp/tq to be expected on a ZX-14 with the Cannon. I don't know if I should just print it on public forum (since they don't do that) so just PM me and I'll tell ya. It's good. The weight she gave sounds to be on the heavy side compared to a scant 9lbs of the A-head. The figure she gave me is still lighter than the 30+ lbs of the stock exhaust but not as light as I expected. She did say she was unsure but she thought it was x lbs. I will check that with her before ordering.
If you want your Autotune bung installed a/o ceramic coating, they can do that for you before shipping to you.
The quiet baffle and packing is also available from them for ~$160 but she has not sold one of those yet.
* Last updated by: Rook on 7/22/2009 @ 12:06 PM *
'08 MIDNIGHT SAPPHIRE BLUE Now Deceased