GT2 help?

[IRELAND]

Fuel: 2-cycle glow fuel with 10%-15% thats what tower says to run in the GT2, but i plan on running 20%, will this damage the engine?

[blktransam]

depends what engine the truck dont matter what % u run...but 20-30 is very normal!

[IRELAND]

thanks

[jnegrx]

Normally .12 engines are designed to run 20% nitro. If you are planning to use 30% you will need to add a head shim to lower the compression of the engine. A shim of .01 is the one I would try first. If you buy a GT2 pay close attention to the small screws that hold the hinge pins in place. I don't know if the screws have a smaller head than normal but the hinge pins work loose during use. I solved this with a small washer. The GT2 is far better than the GT and you will enjoy it very much.