At MSV Racing, we’ve tested engines in the real world and on the bench—and when it comes to cooling, Red Line SuperCool with WaterWetter® is our trusted go-to. This pre-mixed, high-performance coolant is engineered to dramatically lower engine temps, increase horsepower, and protect your cooling system better than traditional antifreeze blends. 🔥 Track-Tested Cooling Performance
✅ Reduces cylinder head temps by 10–40°F vs. standard coolants
✅ Delivers increased horsepower and consistency under high load
✅ Doubles wetting efficiency for superior metal-to-liquid contact
✅ Eliminates hot-spot vapor barriers and improves heat transfer
Premium-Grade Formula
Pre-mixed with purified, deionized water and optimal WaterWetter ratio
Ethylene glycol-free – safe and clean for powersports applications
Lubricates water pump seals while reducing rust, corrosion & electrolysis
Compatible with all aluminum cooling systems and modern antifreezes
Wet and dry systems using splash or pressurized cooling
💡 Pro Tip: Pair Red Line SuperCool with an MSV Racing High-Pressure Radiator Cap for even greater cooling system performance. 🛒 Ready to pour. Ready to race. Cool smarter with Red Line SuperCool with WaterWetter—available now from MSV Racing.
Product Information
At MSV Racing, we’ve tested engines in the real world and on the bench—and when it comes to cooling, Red Line SuperCool with WaterWetter® is our trusted go-to. This pre-mixed, high-performance coolant is engineered to dramatically lower engine temps, increase horsepower, and protect your cooling system better than traditional antifreeze blends. 🔥 Track-Tested Cooling Performance
✅ Reduces cylinder head temps by 10–40°F vs. standard coolants
✅ Delivers increased horsepower and consistency under high load
✅ Doubles wetting efficiency for superior metal-to-liquid contact
✅ Eliminates hot-spot vapor barriers and improves heat transfer
Premium-Grade Formula
Pre-mixed with purified, deionized water and optimal WaterWetter ratio
Ethylene glycol-free – safe and clean for powersports applications
Lubricates water pump seals while reducing rust, corrosion & electrolysis
Compatible with all aluminum cooling systems and modern antifreezes
Wet and dry systems using splash or pressurized cooling
💡 Pro Tip: Pair Red Line SuperCool with an MSV Racing High-Pressure Radiator Cap for even greater cooling system performance. 🛒 Ready to pour. Ready to race. Cool smarter with Red Line SuperCool with WaterWetter—available now from MSV Racing.
Thomas Gosch (verified owner) –
Seems to work well, new engine, so I don’t have anything to compare it to.
Adam Underwood (verified owner) –
🥶