Hello all,
I have a ops .90 engine. I have been asking questions about how to build it. Now that my boat is built, it's time to run. I went to my local hobb store to get supplies............nobody can help me with the type of feul to use and how to start it. I bought 15% nitro and tried to start it , It did run for about 10 seconds. The compression is so high that I had to buy a $140.00 starter. I can not get it started again. Can some one please shoot me some tips, My 8 year old son is driving me CRAZY. Thank you all, Dan