Spec Miata Fluids & Oils
Even though we use nearly stock engines in our Spec Miata's, they still need the best lubrication and fluids due to the high demands and stresses of the racing environment. The oil we offer here is proven racing oil and used by many Spec Miata racers across the country.
5XR Track Tip: Oil and fluid types and capacities
Radiator coolant: 6 quarts (1 1/2 gallons) of distilled water with 1 bottle of Redline Water WetterBrake fluid: 1 1/2 quarts of High boiling point Racing brake fluidClutch fluid: 1 pint of Racing brake fluidEngine oil 1.6L: 3.5 quarts of 10W-30Engine oil 1.8L: 4 quarts of 10W-30Transmission oil: 2 quarts of 75W-90 gear oilDifferential oil: 0.69 quarts of 75W-90 gear oil
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