Is there a motor that is as dependable as an OS but runs like a Nova Rossi?

[Jeffmaturo]

With the help of Mic I was able to get the motor running well. He cut the pipe and we lowered the nitro content to 33% (thats all I could get my hands on at that time, but will try 25% soon)

These engines out of the box are nasty fast. Just have to be familiar with their peculiarities and have a general nitro understanding and knowledge that I am lacking.

Thanks for your input. Jeff

 

[dave roach]

Little engines like a lot of nitro.

 

[Robert Pickard]

25% is alot low for little engines

 

[Kris Flynn]

but if the head button is designed for low nitro, it might be better with low nitro than high.

Make sure you get the head button modified (.011" off the squish face IIRC, dont hold me to that number and then make sure you take the same amount ff the mounting face so the spigot depth is the same)