Modern Oil for Excelsior Super X

[CM3134]

The Super X manual calls for Valvoline Heavy or Gargoyle/Mobileoil BB in the oil tank. I’ve done some searching in the forum and on the wider internet and haven’t yet found any clear recommendations on a modern substitute. Any advice from Super X owners or mechanics would be appreciated. Not really looking for a debate on this brand vs that brand, but recommendations on type and weight; detergent/non-detergent; multi-grade/straight weight; etc. What are people using? If there is an existing thread on the forum that I’ve missed, I apologize, and please point me to it. Thanks!

[CM3134]

No response... 50W will have to do.

[CM3134]

I got a PM response that was useful. Thank you.

[likemall]

I'm curios what was recommended. I have aero shell w100 in my 18x right now. If there is something better i would like to know

[T. Cotten]

I'm curios what was recommended. I have aero shell w100 in my 18x right now. If there is something better i would like to know

Good choice, Likemall!

'Ashless' is ideal for a "total-loss machine", even if its actually only a tired, tortured, war-horse panhead.

The dramatic differences in mileage/consumption was proof enough for me.

I have no explanation.

....Cotten

[BoschZEV]

'Ashless' is ideal for a "total-loss machine",

I used AeroShell in my total-loss 1928 Ariel on the last Cannonball. I had to install a new guide in Pierre SD, having nothing to do with the oil, so I had the head off there. The piston had no build-up of carbon.

[likemall]

w100 or w120 ?

[T. Cotten]

What's Aeroshell going for these days, Folks?

Asking for a friend sitting on some.

....Cotten
PS: Ordinarily, you could pick some up at D-port.

[likemall]

I paid $8 a quart at local airport

[T. Cotten]

I paid $8 a quart at local airport

Uh oh.

My friend can charge more, and still be a BARGAIN!

Many thanks, Likemall..

...Cotten
PS: I hear he's got cases of it.