Sorry , I cannot recall the differences in these methods .
Solids . All moly's are solids correct ? Even the newer oil soluable type used in most car oils ?
quote:
Originally posted by MGBV8:
Redline HTHS
15W-50 5.8 M1 15W-50(5.11)
20W-50 6.1
Redline should go on forever and no need for solid additives.