Originally Posted by
Glowgeek
That's the next thing I'll try. All I have is the High Strength/High Temp 272 Red. Are you talking about 2422? High dollar stuff!
Just the 272 is good enough, that cylinder won't reach 400-450F, if it does, the engine won't run worth a bugger... the Gaui 50cc cylinder head temp reaches 280-290F... if I peak it to lean run rpm 320F... but I always run it 200rpm down from peak, slightly on the rich side... turns a 20-10 just a bit over 7400 rpm.