You might want to look into SX-UP from Specialty Formulations (a BITOG site sponsor).quote:
Originally posted by James408:
What other products are available? I know there's a GM additive but can't remember the name of it. Is it EOS? Does this product thicken your oil or just add zinc. I don't want any thicker oil.
quote:
SX-UP
Synthetic Multiple Anti-Wear Oil Supplement
SX-UP is a select blend of premium anti-wear (AW), extreme pressure (EP), anti-oxidant, and anti-corrosion additives in a fully synthetic carrier oil. It is designed specifically to boost the additive levels of modern SL/SM rated motor oils to meet the needs of older engine designs that require a more robust anti-wear package. SX-UP is compatible with old and new engine seals and is fully miscible in conventional or synthetic motor oils.