4t oil in 2t... Yes, it can be done...

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12/20/2018 9:01 PM


12/20/2018 9:33 PM

Semi-related: I've always wondered how the oil separates from the fuel in the bottom end? Heat related?


12/20/2018 10:27 PM
Edited Date/Time: 12/20/2018 10:30 PM

Yes, it "can" be done.


12/21/2018 4:54 AM

Old timers can tell you the same thing.


vomiting equals disqualification.

12/21/2018 5:38 AM
Edited Date/Time: 12/21/2018 4:47 PM

Castrol R (30 or 40) was used by my Dad and Uncle on their 4ts and 2ts.

Smelt fanBloodytastic to me when I was a nipper, in the Sixties.


12/21/2018 6:23 AM

Please don`t use 4 stroke oil in the 2 stroke engine . I seen the carnage that i cause on the 2stroke piston.
Looked like it was dragged true a rock quarry. It was on a brand new engine too


12/21/2018 9:46 AM

Dad used fork oil to make emergency premix on the trail for his IT200. That was during a race too.


KTM250SX YZ125 YZ85 PW80 ZX6 FZX700

12/22/2018 4:31 PM

gearbox is gearbox, im planning on running mobil 1 10-40 4t like I run in my Superbikes in my new ktm 250sx after the first tank for its gearbox