asianpride559 said:
how often do u change yours out? the place i bought from told me the oil last longer than my clutch and i never need to change until i put a new clutch in. have you tried there motor oil yet? hows that like?
As far as changing the tranny oil is concerned - I try to change all fluids every 15K. I don't have the time or inclination to figure out how long it's been since I changed the coolant, tranny fluid, brake fluid, power steering fluid, et cetera. I just change everything every 15,000 miles (including my spark plugs); cheap insurance, you know? This is what Red Line has to say about it:
SOURCE: http://www.redlineoil.com/redlineoil/mtlti.htm
...Being formulated with extremely stable synthetic basestocks, MTL and MT-90 will last much longer than conventional petroleum lubricants. However, we do not recommend extended drain intervals, since without a filtration system, there is no way to remove metal shavings other than draining the lubricant. The regular maintenance intervals are also recommended to insure that the proper level of the fluid is maintained...
On Red Line motor oil, MANY racers use Red Line motor oil, especially racers that don't have unlimited resources and sponsors to foot the bill for blown engines.
SOURCE: http://www.worldspeed.com/Sponsors.htm
...Red Line Oil's widespread race-winning experience includes NASCAR, IMSA, NHRA, SCCA, Indy, Toyota Atlantic, Off-shore boats, Unlimited Hydroplanes, IJSBA personal watercraft, snowmobile racing, all forms of motorcycle racing and aircraft competition...
Please, take my/their word for this. I don't feel like running all over the web looking for links to prove it...
Personally, I run Mobil 1. If you'll notice, most F1 racecars sport Mobil 1 decals.
Mobil 1 motor oil is more than adequate for Honda 4-bangers. Red Line motor oil is no doubt better. However, while I don't mind spending $8/qt for tranny oil, I can't bring myself to spend that much on motor oil, especially when (in the long run) it won't make any difference in a street engine. i.e. less wear and longer life.
If you're a 'weekend warrior', then Red Line motor oil is the way to go. If you drive mostly on the street, use Mobil 1.
BTW, I run Mobil 1 5W30/Red Line MTL in the winter, and Mobil 1 10W30/Red Line MT-90 in the summer. Once again, for most ppl, Mobil 1 5W30/Red Line MTL would be the best combination year 'round.