ORIGINAL: Paul M
I hate to beat this horse, but who is building an 8 HP Zen??? I want one[:-]
Lots of people build them. Here are a couple of the motors I use and vendors I trust.
Mitch or Todd at Quickdraw or Rick at Mastons RC Marine.
Remember these are "Race" motors and they do blow up. I just grenaded one a couple weekends ago. Thats racing!
http://www.quickdrawengines.com/sample_41Y/Page_1x.html
http://www.mastonsrcmarine.com/My_Ho...es/Page17.html