justoyz2

Zone Head
Justoyz Racing
Posts: 858
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posted March 08, 2002 09:34 AM
GTX 20/50 mixed with lucus oil stabilizer. From the all of the test (oil) done on mc oil vs standard oil. There has been no major differences noted. I have yet to read about an all syn same/simular weight compro. I have about 45000 miles on my 98 zx9r, that's racing/riding miles(city/hi). I started using this combo around the 10,000 mile mark.
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Koz
Expert Class
Posts: 304
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posted March 12, 2002 12:30 PM
To answer the question about using 0W oil.
Grade/weight of oil - Viscosity (flowability) is how to measure the shear strength of a thin layer of oil. A bearing works by using a thin layer of oil not by the oil pressure generated by the pump. If you use too high a weight oil the layer will not form fully or may not get into the bearing at all. If you use too low a weight the layer will not give the bearing the proper protection. Bottom line, make sure you stay within the manufactures recommended ranges. If your willing to sacrifice a little power for protection, go for it!
As for full synthetic brands, if you're changing your oil within the manufactures recommendations ALL full synthetics are overkill. It's just a matter of personal choice.
Doug - "(Alisyn, Amsoil, etc.) This never ceases to amaze me. Do you really think that these small companies can comeup with a better product than a large multi national company." Amsoil wrote the book on full synthetic oil. In EVERY test I've ever seen, Amsoil has the BEST performance data there is, even better then Mobil 1.
Koz
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flatline911

Parking Attendant
Posts: 11
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posted March 16, 2002 08:57 AM
quote: Im going to Try Royal Purple oil with my new motor and see what it is like. if I dont like it I will be going back to Kendall 10w-30w. call me crazy, but I have not seen any problems with it ever and the inside of my motor looks great!
mad mike
I couldn't agree more ! We use the Royal Purple in our Promod...... and Kendall 10-30 in our bracket bikes and have for years....each season when we tear down It never stops amazing me how clean the Kendall motors are as far as the cam journals, cylinder walls ect...
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