Title: Oils and ratios Post by: Serge C on November 27, 2011, 07,35:38 AM My experience of 2 stroke engines is limited to my Victa lawn mower. My Suzuki parts man recommends Castrol TTS oil at a mix of 30:1 My Suzuki manual recommends oil mix of 25:1 I'm so confused! Opinions.....! Title: Re: Oils and ratios Post by: Ian Robinson on November 27, 2011, 07,46:51 AM My experience of 2 stroke engines is limited to my Victa lawn mower. My Suzuki parts man recommends Castrol TTS oil at a mix of 30:1 My Suzuki manual recommends oil mix of 25:1 I'm so confused! Opinions.....! Castrol TTS at 40:1 would be fine. I ran my old PE and IT (and chain saws, brush cutters, generator and 4 stroke Honda mower)on that ratio and never had a problem. I am now using 50:1 in everthing with the same oil. Title: Re: Oils and ratios Post by: Frankie-boy on November 27, 2011, 07,50:58 AM No worries running 30:1 with Castrol TTS.
I run my 300 on 60:1 with Motul 800 Title: Re: Oils and ratios Post by: flipper on November 27, 2011, 07,52:23 AM I'm guessing that the different ratios will depend on whether you are running a mineral-based oil or a synthetic-based oil (which TTS is).
Being an air-cooled engine, the recommendation of 30:1 for the TTS sounds about right, but I probably wouldn't go any leaner than 32:1 myself. Title: Re: Oils and ratios Post by: Peter E on November 27, 2011, 08,04:09 AM 40 to 1 is right on the money like robbo i run all my toys at 40 to 1 that includes my vintage bikes (2 czs, bultaco and a 1979 pe 175) and have never had any problems.
dont confuse the issue ??? ??? ??? use a good brand of synthetic oil made for 2 strokes. peter ellard Title: Re: Oils and ratios Post by: Serge C on November 27, 2011, 09,12:05 AM Thanks Pete (and everyone else) Good to see you back here, and sorry about Castella! Title: Re: Oils and ratios Post by: Dirtpilot72 on November 28, 2011, 02,31:03 AM I run 20 to 1. Its to produce a smoke screen to psyche out the opposition.
Title: Re: Oils and ratios Post by: Mat R on November 28, 2011, 03,39:23 AM I run 20 to 1. Its to produce a smoke screen to psyche out the opposition. On an XR200? Title: Re: Oils and ratios Post by: Ken R on November 29, 2011, 10,18:18 PM Ran my PE250B on TTS for 13 years and my KDX200 for 7 years both at 30:1.
Sold the PE on it's second piston, 4th set of rings, and the KDX on original piston 3rd set rings. And they have to smoke a bit, it's tradition!! and it's also a bit of insurance - yes I did put the oil in. |