Add the first quart. Add half of the second quart. Then dose the remainder of the second quart with 1.5 OZ. of VSOT. Shake the heck out of it. It'll thicken the oil, but if you use the proper oil, 5W20, it will pour just fine. Then use the remainder of your oil to top off. It's better to mix it with a little oil first instead of just dumping it in, and I would NOT use a whole bottle at once! Way thick, and even better to heat it a little before you mix it, but like I said, mixed with 5W20, it'll pour in and mix just fine. Set in in a pan of water and heat the bottle.
By all accounts, the VSOT is a great add, especially for M1, which isn't endowed with great quantities of Moly unless the VOAs have changed. After all the talk about noisy valves with Mobil 1 5w20, since I've never heard that with ANY of my vehicles, motorcycles, or lawn equipment, all of them high strung four-bangers (except of course, the mowers) It makes me wonder, if the VSOT isn't a help in that regard, but then AGAIN, my car is brand new, I BETTER NOT get noisy valves with a $6.38 oil
If I were a Havoline user (And I might do a Havoline OCI of 7500 after this 10K OCI of M1, damm stuff is getting too expensive)), I'd do 2.5oz./qt of CD2 instead of the VSOT, as CD2 SLOB is rich in ZDDP, but no moly. CD2 also isn't nearly as thick as the VSOT.
That's ok though, because (again, unless they've changed the contents) Havoline is loaded with moly.
By all accounts, the VSOT is a great add, especially for M1, which isn't endowed with great quantities of Moly unless the VOAs have changed. After all the talk about noisy valves with Mobil 1 5w20, since I've never heard that with ANY of my vehicles, motorcycles, or lawn equipment, all of them high strung four-bangers (except of course, the mowers) It makes me wonder, if the VSOT isn't a help in that regard, but then AGAIN, my car is brand new, I BETTER NOT get noisy valves with a $6.38 oil
If I were a Havoline user (And I might do a Havoline OCI of 7500 after this 10K OCI of M1, damm stuff is getting too expensive)), I'd do 2.5oz./qt of CD2 instead of the VSOT, as CD2 SLOB is rich in ZDDP, but no moly. CD2 also isn't nearly as thick as the VSOT.
That's ok though, because (again, unless they've changed the contents) Havoline is loaded with moly.