i tried sidewinder in the early days on nitro...(last year) and it seemed to run a bit hotter than i liked...was it running lean...maybe...but i switched to rocket science and i loved that fuel...LHS ran out and i found myself running Trinity race blend...i really love this fuel and it has a real crisp feel to it and it runs really cool...215-220...but i am thinking about to dropping to 25 or maybe 20 rocket science just to shave some power off the top...the local track used to be a zig-zag drag race...we have thechnical and big jumps and i think i am overpowering the track...but i really like the trinity fuel...and rocket science is good too...they both make lots of power...