You're welcome. Yeah specifics do help because sometimes there are interesting questions such as Can I use dry ice to cool my 2 stroke. On the surface it sounds like an okay idea but then you have extreme cold and extremely hot parts so the delivery of said cooling solution would be tricky at best. Then there is the fact that dry ice is Co2 in its solid form so when the engine needs some air and it gets a mouthful of carbon dioxide, it would probably throw a tantrum and quit.