


Racing Rotary 10W-30Rotary engines do not lubricate like piston engines. The apex seals, eccentric shaft bearings, and front stationary gear all have demands that general purpose oils do not address correctly. Idemitsu Racing Rotary was formulated specifically for this. Use 10W 30 during colder months or in regions with traditional winter temperatures. Switch to 20W 50 when ambient temperatures are consistently above freezing. Formula Fully synthetic, advanced Molybdenum
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- We offer a 30-day return/exchange service after receiving.
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