Does any one have any experiance moding 7 HP OHC Robin motors? I have heard rumors of moding the 7 HP to get 14 HP in Europen moded 7 HP motors.

Any replies would be appreciated.

Mark F. Cheney

Call EVT.... Silk can get you there if that is your motor of choice.

Mark,
Looking to put a little more HP on the back of a Stealth 1200 or 2000?

I like the new webpage.... seeing you on here made me go check it out. I was looking at your setup as an option for a second boat.... something I can throw in the airboat and haul where I need it and hunt it like a layout...

Bricla,


Thank you for the compliment on the web site. It took the better part of last year to get it together. I had never considered my 7 hp unit for piggy backing on an air boat. I have been wrestling for 4 years with a small concept that would be suitable for pushing a glorified coffen into hideing, but not yet. Maby soon. The mods for the Robin are intended to be used with a reduction on the driveshaft to give a boost to thrust without a serious weight increase. In my market it is all about weight and I'm toying with how to get more thrust with out more weight. It seems that light weight is king.

I put the 7hp on stealths because I happen to own one. The majority of them go on a wide variety of other small boats. 7 hp is about the maximum for a stealth.

Mark F. Cheney