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Oil Change Intervals When Racing Motorcycles
I have a question regarding Mobil 1™ motorcycle racing oil. I race a Speedway Sidecar, on dirt track ovals. Our engine is an inline 4 Suzuki GSXR1000. We just switched to Mobil 1, have always heard go...
For new racing applications outside of any standard manufacturer warranty, we typically recommend changing the oil based on your individual race experience, and then slowly extend the drain interval a...
Is Mobil 1 5W-50 with Rally Formula on the Labels a Different Product?
Do you have more than one grade of Mobil 1™ 5W-50 oil? In other words, is there another Mobil 1 5W-50 oil that has a different specification or set of anti-wear ingredients than Mobil 1 5W-50 Rally Fo...
We only have one Mobil 1™ 5W-50 that meets or exceeds API SN, SM, SL, and SJ, and which has an API CF quality level. If the current label does not say “Rally Formula” it may be due to packaging design...
Motor Oil for Cars Using Methanol Fuel
I have a drag race car that runs on methanol, which attracts water. Can you recommend an oil that works well in these conditions? I have used Mobil 1 10W-30 and I am considering trying the 0W-40.
We recommend you use our Mobil 1 Racing 0W-50 oil that has been specially formulated for racing applications (not recommended for street use). Mobil 1 Racing Oils will help bring your track vehicle to...
Motor Oil for Endurance Racing in a Honda Prelude
I am running a Honda Prelude BB6 with a H22A engine in standard tune in endurance races for 6 and 12 hrs. Honda recommends 10W-30 for standard use.  What oil can I use to run cooler, maximize power an...
Check the Mobil 1 Racing Store.   It carries Mobil 1 Racing 0W-30 which will deliver extra power and improve oil consumption compared to the 10W-50. Since it is a high-performance synthetic racing oil...
Should a Stock Car Switch off 10W-30 Motor Oil?
I race a Ministock. It's a track-only 4 cylinder stock car. We run at a high banked 3/8 oval. It's a Ford Pinto engine sohc with flat tappet rocker arms, and .670 lift camshaft hitting near 9000 rpm. ...
It is a perfect candidate for Mobil 1 Racing 0W-30.  Mobil 1 Racing 0W-30 has a very high level of phosphorus, which can help to provide camshaft protection. You may see a lower oil pressure but this ...
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