Another Oil Question
05-13-2015, 08:27 PM
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05-13-2015, 08:42 PM
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05-14-2015, 08:11 AM
#14
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I am still running M1 v-twin 20/50 in my big boat and M1 4t 10/40 in the jet boat and supercharged jet ski's. They have consistently tested well on all the forums and both have high levels of zddp (>1600ppm or 1300 for the 4t). Never bought into the purple gimmick and plan on sticking with a company that has consistently produced great products from their own R&D since I have been around racing.
Both these oils are (offroad or non-catalyst) motorcycle rated and according to a letter from ExxonMobil that is somewhere on this forum, most suited to high performance marine engines.
Both these oils are (offroad or non-catalyst) motorcycle rated and according to a letter from ExxonMobil that is somewhere on this forum, most suited to high performance marine engines.
Last edited by Wobble; 05-14-2015 at 09:25 AM. Reason: correction
05-14-2015, 08:56 AM
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I am still running M1 v-twin 20/50 in my big boat and M1 4t 10/40 in the jet boat and supercharged jet ski's. They have consistently tested well on all the forums and both have high levels of zddp (>1600ppm). Never bought into the purple gimmick and plan on sticking with a company that has consistently produced great products from their own R&D since I have been around racing.
Both these oils are (offroad or non-catalyst) motorcycle rated and according to a letter from ExxonMobil that is somewhere on this forum, most suited to high performance marine engines.
Both these oils are (offroad or non-catalyst) motorcycle rated and according to a letter from ExxonMobil that is somewhere on this forum, most suited to high performance marine engines.
Mobil has a great chart that shows Zinc, Phosphourus and many other things on all their oils on an easy to read chart here:
https://mobiloil.com/~/media/amer/us...ecs-guide.ashx
05-14-2015, 09:27 AM
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Yup.
Mobil has a great chart that shows Zinc, Phosphourus and many other things on all their oils on an easy to read chart here:
https://mobiloil.com/~/media/amer/us...ecs-guide.ashx
Mobil has a great chart that shows Zinc, Phosphourus and many other things on all their oils on an easy to read chart here:
https://mobiloil.com/~/media/amer/us...ecs-guide.ashx
05-14-2015, 09:38 AM
#17
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and like I said as the VRI is showing 1400 ppm and 1300 ppm of Zinc and Phos / ZDDP. Again the general statements overall of opinions of how much is really needed to offer very good anti wear protection. Oil is all about balance - you can not over base one additive too much because it can over power other additives from doing there job.
