Another take on the engine oil thing.... what dya reckon?
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- burty
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Its not so much the 180 horsepowe thats the problem it's the torque produced which achieves the horsepower and the 2l car engine will give the crankshaft a much harder time cos it producing several times the torque of a bike engine.
Car oil is fine in bike engines........for the engine that is.........but the shear caused by the gearbox teeth in bikes ('cept Beemers/Guzzis) gives car engine oil a hard time.
Car oil is fine in bike engines........for the engine that is.........but the shear caused by the gearbox teeth in bikes ('cept Beemers/Guzzis) gives car engine oil a hard time.
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
1967 Yamaha TD1C 250, Blue and white
- burty
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Does he say why? I run my car on that stuff and it ain't any cheaper than proper bike oilburty wrote:Theres a guy in this month's RiDE magazine with a Hornet that's done 110000 miles and aparrently only ever uses Castrol GTX Magnatec (car oil), and he claims it still fine (although how he knows that is not clear as he's never even checked the valve clearances).

- burty
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Nope he just says that he believes that it's nonsense that bikes need different oil to cars.phuk72 wrote:Does he say why? I run my car on that stuff and it ain't any cheaper than proper bike oilburty wrote:Theres a guy in this month's RiDE magazine with a Hornet that's done 110000 miles and aparrently only ever uses Castrol GTX Magnatec (car oil), and he claims it still fine (although how he knows that is not clear as he's never even checked the valve clearances).