XP7 Semi-Synthetic 10W-40 Racing Motor Oil (1 qt. bottle) has friction reducing additives & ZDDP anti-wear package. It outperforms petroleum & is an economical race oil option, it has all the benefits of XP3 at an XP5 price.
A semi-synthetic 10W-40 racing oil based on our proven XP5 racing oil. Ideal for desert and off-road engines, IMCA modified engines, spec engines, flat tappet camshafts and hydraulic lifter engines. Designed for clearances under .0030". Viscosity typical of 10W-40.
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