http://krbuilder.org/FirewallForward/index.html
About the 5th thumbnail from the bottom. I bought it from DigiKey for about $50. It cranks the 2180 with a geared starter with no problem and has been around for over 3 years. See N64KR at http://KRBuilder.org - Then click on the pics See you in Mt. Vernon - 2006 - KR Gathering There is a time for building and a time for FLYING and the time for building is OVER. Daniel R. Heath - Lexington, SC -------Original Message------- My problem is that I am unable to find a battery (electric start) that will turn the engine over and fit into a battery box that measures 6 3/4" lg.x 4" wd.x 4 1/2" ht.