SGTC Supah Valve
2007-03-07 14:45:29.164571+00 by Dan Lyke 1 comments
The latest in potato cannon technology: the SGTC Supah-Valve, a dump valve good to 120PSI:
"The more i play with it the more i like it, it seems to work with my 3" barrel just fine, it will dump my 6 gallon air tank pressurized with 100 psi in a fraction of a second and like you noted, it's LOUD. ..."