MetallicaJunkie

I would stick to Pennzoil air cooled and go 50:1 ,,,,, I used to use amsoil after the breakin 80:1 but i have read many negative findings about it, so i recently made the switch over to penzz air cooled.. I figure its good enough to use in air cooled Rotax engines that UltraLite pilots lives depend on , its certainly good for my gassers

If you still insist on using Amsoil, 80:1 is good after you have atleast 3 gallons or so through your engine