Hi,
I was really into RC nitro boats when I was in my early teens.
I have a 7.5cc Tunnel with K&B modified outboard and a 7.5cc mono multi (has a worn out k&b 7.5, just ordered a new CBM V5 .45 to put in her). They need a lot of work as they have been sitting on a shelf for nearly 30 years - new...