Is there a program with Amsoil or do you just use it like any other oil?I THOUGHT YOU'D NEVER ASK. I HAVE BEEN RUNNING 10/40 AMSOIL FOR THE LAST 4 YEARS AND NO COMPLAINTS WHAT SO EVER. I READ ABOUT THE BIG SYNTHETIC SHOW DOWN I BELIEVE IN "MOTORCYCLST" MAG. A FEW MONTHS BACK AND IT RANKED UP THERE W/ THE BIG DOGS LIKE ,MOBIL 1 ,AND MOTUL. HOPE THIS HELPS
Battle tough good oil there . I'd not use thicker than 10w-40 though .I'm thinkin' Redline 10W40 might be the ticket next time though.