If you feel the need for speed, I'm sure there's someone out there that has done some slight tweaking to them. Nothing radical that will significantly shorten it's life, but maybe in the line of 10%-20% more oomph.

Heck, my little 1.9l diesel went from 90 hp to 128 hp and it's still going strong 155K after the upgrade.


www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).