Upper cylinder lubricant which best brand?

[kschachn]

I need upper cylinder lubricant because I own gdi honda 3.6 engine it has 200k need upper cylinder lubricant I can used that when I am cleaning using crc intake valve cleaner. ( just when carbon clean there some chunks that will not be burn will scratching again cylinder wall if upper cylinder lubricant it will lubricant it . )

Okay.

 

[MolaKule]

...As far as these cleaner concentrates, i believe they add UCL because [you're] about to dump a concentrated amount of cleaners and it may wash away the bit of lubricant that's there(motor oil).

The solvent in cleaners mixes in with the fuel and this simply raises the concentration of solvents in the fuel, so why would they 'wash' the cylinders more than when unadditized fuel is injected?

Fuel dilution in the cylinder does not "wash' down the cylinder; it simply thins the oil film. Cylinder "Wash Down" is a totally incorrect phrase and a silly description of what happens.

The goal should be to keep the ring pack free of carbon so you have good compression and minimum blowby. Flexible piston rings assure that a thin film of engine oil gets wiped across the total cylinder bore.

In my view, HPL EC is a good cleaner designed to do just that.

 

[ARB1977]

I run Redline SL1 at 60% and 20% olm. My wife’s 19 Pilot is DI. It runs well.

 

[RDY4WAR]

Unless your car is a Pro Mod running at 100°F coolant temp and dumping methanol at a 6:1 air/fuel ratio, you don't have fuel wash.

 

[BMWTurboDzl]

Motor Oil Geek just boosted sales of UCL.

 

[350Rocket]

Motor Oil Geek just boosted sales of UCL.

Because many will post replies without bothering to watch...the gist of what I listened to was that if you have 1% fuel dilution in the sump, it's likely to be more like 10-20% in the ring area meaning that the fuel can adversely affect wear.
We'll see how much gets posted with actual information vs personal opinion on this topic.
Does bitog give out rewards for the fastest/most arrogant posts?

 

[Fredxt]

Motor Oil Geek just boosted sales of UCL.

I agree with you, practically, those who do not have access to high quality fuel might use UCL as a substitute. I am eager to see if he finally compares good gas vs avg gas vs avg gas plus some off the shelf additive.