Does anyone have any good tips on engine sleeve, or exhaust manifold porting. I am looking to get some power out of my mach .15, and if I blow it up, I'll just buy a diff. engine anyway...but I 'd like to see what it can do. Does anyone know anything about the supposed nitrousoxide setup also... that, or you could us a compressed oxygen setup, but it is a bit more dangerous!

i would pm rc10gt4master he ports a polishs engines he got , maybe he can help

i will do it for some losi tools