Mixing fuels may not be the best route, but it's working for me and fits my budget. Yes, before its said "itll be cheaper than rebuilding the motor", I know this, but knock on wood, it's working so far. And the way my cell is mounted would take a side impact to rupture it, much safer than these....
and theyre are THOUSANDS of guys running their cells this way...
http://www.yellowbullet.com/forum/sh...ount+fuel+cell