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I aquired the first trademark in the US for motorcycle quicklube and have done my research on all oils. Bar none redline is your best choice they make a seperate oil for each case specifically for Harley engines they also make a 20w-60w for the hotter climate states to run in the summer and can make your bike run up to 20 degrees cooler also dyno tested to add one to six horsepower depending on the make and model. If you are interested check out http://www.flying-tire.com/public_html/about.htm
Redline is fine for racing and maybe for some people, but on my street machine, traveling around the country, I don't want to hunt all over hells half acre for oil. One oil for all three holes, available at the local auto parts store works for me. Mobile 1 V-Twin is it for me. And it's made in Texas.
Redline is fine for racing and maybe for some people, but on my street machine, traveling around the country, I don't want to hunt all over hells half acre for oil. One oil for all three holes, available at the local auto parts store works for me. Mobile 1 V-Twin is it for me. And it's made in Texas.
I'm no Mechanic but I guess I figure 20/50 designed for the motor primary oil for the primary gear oil for the tranny whether its Redline or not ,plenty of guys runnin rotella 15-40 in primary no issues I just can't bring Myself to do it, and if was able to travel round the country I might rethink it.I'd probably run Amsoil but still wouldn't run 20-50 in all holes