Tomei began operations in 1968 as a race car tuner in Japan. Over the last 40 years Japan has emerged as one of the leaders in automotive research, racing, and culture. Tomei products have been utilized in nearly every motor sport imaginable. Tomei's racing heritage means their research and design team have first hand knowledge of the extreme demands racing puts on an engine. Using only the highest quality materials means that Tomei's products can handle the intense strain and heat a purpose built engine will experience whether it be on the street or the track. Tomei's attention to detail is second to none. All of their products are thoroughly researched and engineered to achieve optimal efficiency. Because of even miniscule differences in measurements can cause catastrophic engine failure, all Tomei products fall within strict tolerances. Tomei machines all of their engine components to enhance airflow and ensure proper fitment and seal.
The SR20 engine s factory oil block tends to fail due to the weak oil filter sensor screw which often breaks. Tomei discovered this problem during professional racing over a decade ago, so they designed & produced this upgrade oil block which solved the problem. They later discontinued this product after the end for the N2 series race but due to popular demand they had to bring it back into production with a new revived design. The new design is now lighter than before with ports for oil temperature and oil pressure sensors. Oil block failure can lead to complete engine failure so this is an absolute must have upgrade to protect your investment.
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WARNING: Cancer and Reproductive Harm
Nissan 240SX S13
Nissan 240SX S14