Bradley Ward
Well-Known Member
- Joined
- Mar 12, 2012
- Messages
- 233
I thought i would ask whats the best procedure for running in a new marine nitro 21 3.5cc engine?(or any Nitro marine engine)I have always run engines in with the heat cycling method in a hudy test bench! With the prop thats included with hudy test bench! But i would like to know who may know a trick or 2 i run a little water pump for circulating water(this may not even be required? But i do it) i check the temp with a temp gun! Then return the piston to bdc let cool and then run again! Any tips from the Intlwaters captain's would be a great help thanks