Our 280ø cams are a perfect fit for 3S-GTE racing engines with turbo sizing ranging from 58-64mm+. These cams are optimal for achieving power over 700hp in drag racing, roll racing, and track cars. They provide a significant boost in high rpm power, making them highly recommended for E85.
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- For best results, Kelford Cams suggests using KVS109-3S valve spring. \n