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AP Radi-Cal™ Factory R Dot 5.1 Brake Fluid
Part #: 15 601500
Brand: AP Racing
Factory R DOT 5.1
‘Typical’ New Dry Boiling Point: 269°C (516°F)‘Wet’ E.R. (Equilibrium Reflux) Boiling Point: 180°C (356°F)
AP Racing Factory R DOT 5.1 is suitable for high performance road brake or clutch applications, including vehicles fitted with ABS and ESC systems.
AP Racing offers the perfect brake fluid for your car, regardless of
whether you're chasing groceries or lap times.The AP formulations below
have been refined over many years under the most arduous conditions
encountered at the highest levels of motorsport.These fluids are some of
the most popular used today in Formula 1, NASCAR Sprint Cup, WRC, ALMS,
etc. All AP Racing Brake Fluids, with the exception of R4, are
compatible with all hydraulic brake systems designed to conform to
S.A.E. J1703 requirements, which means they're just at home on the road as they are on the track. Following
the successful launch of Radi-CAL™ R4 racing fluid in 2014, AP Racing
chose to change the packaging and names of all of its fluid options to
create uniformity across the line. No alterations were been made to the
actual fluids themselves.
| R4 | R3 | R2 | R1 | Factory R DOT 5.1 | |
| Dry Boiling Point (°F) | 644°F | 617°F | 594°F | 516°F | 516°F |
| Wet Boiling Point (°F) | 383°F | 383°F | 383°F | 284°F | 356°F |
| Intended Application | Endurance Racing | Sprint Racing | Racing / Track Day | Auto-X / Road | Road / Auto-X / Track day |
