SuperTech Advanced 5W30 API SP in the 3.5L Ecoboost

[Navi]

I will eventually post up some oil tests when the oil gets used.

 

[JavierH19]

If it's a 20,000-mile oil, then the effective price is $26/2 = $13, as the standard OCI is 10,000 miles.

Only thing is that with pds's someone posted the 10k and 20k supertech look 99% identical. Down to the tbn and additive counts. I do trust m1 ep to get close to 20k but not so much in a TT gdi engine. Probably 16k with majority highway miles.

 

[B1974]

Please tell me you're not planning on doing a 20k OCI in a 3.5 ecoboost?

 

[CST Q]

Meaningless drivel...

What does "It flowed out better" mean?

How do you know "the engine liked it?" Did it give a thumbs up?

How about we all agree to keep the discussion objective and to reproducibly measurable observations and data instead of continuing the BITOG psychosis that is too prevalent here.

I'm gonna take a guess that "flowed out better" means it poured out of the bottle smoother and less glugging maybe? I've noticed the Pennzoil/QS bottles have to be turned slightly to pour out smoothly from a full jug, as opposed to M1, Valvoline and Castrol.