OzVMX Forum
Marque Remarks => Spaniards (Bultaco, Ossa, Montesa etc) => Topic started by: montman on August 15, 2012, 08:28:28 pm
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Just wonderd what others use in thier petrol mix and how many cc's/ml to a litre you add.I have been mixing 200cc's to 5 litres for my 414 Montesa Cappra.
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Yep 25:1 (200ml - 5lt) Castrol TTS oil 98 Caltex fuel in all my Monties & KTM. VG414, VF250, VB360 & VR250, '84 KTM MXC250
32:1 in the trials bikes 349, 242, TY250
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Hey Montynut,
its a personal choice, but out of interest.
i used to use TTS for 20+ years till 2005 then i switched to Motorex when i bought a KTM300, i now run it in all 4 of my 2st. i wouldn't go back, is there any reason you still prefer TTS or just that its tried and proven in your bikes?
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Tried and proven really never had any problems with it in all the years and relatively inexpensive. Easy to get and everytime I pull the bikes down everything is clean and well lubricated.
Lastly never really thought about changing.
There was a thread on here about a year ago and went on for 20 pages or so but was very informative. From that I also could see no reason to change particularly in the old bikes. Now if I bought a mdern KTM, Husky, Gas Gas 300 or one of the modern Gasser Trials bikes then maybe (well probably) I would change as well.
The previous owner of the '84 KTM was running TTS at 30:1 but I just stick to 25:1 its is easier
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yep fair call, why change when you have no issues.
i was the same. the only issue i had with TTS was the power valves in my 86' CR250 used to gum up a bit. i always ran 40:1 TTS.
i have noticed now i use motorex that they rev cleaner much quicker on cold start with the modern oil.
if i didn't buy the KTM i would still be using it too as i don't change much. i tried it to keep my warranty and used up the TTS and then tried it in other bikes and just kept using it.