Description
MSV Racing OptiFlo 1.8 Radiator Cap—Maximize Cooling Performance For Your Ride!
When it comes to keeping your high-performance engine running at peak efficiency, cooling system management is critical. MSV Racing has chosen the OptiFlo 1.8 bar (26 PSI) Radiator Cap to ensure safe system pressure, optimizing coolant circulation and heat dissipation when you need it most.
Why Did We Choose a 1.8 Bar Cap?
🚀 Superior Pressure-to-Safety Ratio
- A higher system pressure prevents water pump cavitation, eliminating air pockets, vapor barriers, and steam pockets that form in the cylinder head and exhaust port when you need it most.
- This cap functions as a high-performance pressure valve, reducing the chance of coolant boiling while providing an early warning system for potential overheating risks.
🔥 Pair with the MSV Racing “Phi” Impeller for Elite Cooling
- Designed to complement our MSV Racing “Phi” High Flow Impeller, ensuring your coolant remains fully contained even in extreme conditions.
- Together, the OptiFlo Cap + Phi Impeller deliver unparalleled cooling efficiency, giving you the edge in demanding riding scenarios.
⚡ HEAT = Horsepower
- More horsepower generates more heat—and the better your cooling system handles that heat, the more power your engine can sustain.
- With increased cooling ability, your engine operates at optimal temperatures, allowing for higher efficiency and prolonged durability.
✅ Ideal for All Performance Riders
No matter your riding style or discipline, the OptiFlo 1.8 Radiator Cap helps keep your engine cool and competitive in:
🏁 Outlaw Karts
🌲 GNCC Racing & Single Track Trails
🏔️ Hill Climb Challenges
🏜️ Sand Drags & Dune Riding
🏍️ Super Moto & MX Tracks
Upgrade Your Cooling System Today & Stay Ahead of the Pack!
With MSV Racing’s OptiFlo 1.8 Radiator Cap, your engine will run cooler, last longer, and perform at its best—giving you the confidence to push harder and ride stronger.
🔧 Order Yours Today—Cooling Efficiency That Wins Races!
Andy S. (store manager) –
Excellent product!
james osters (verified owner) –
Jason is great..the parts are shipped on time..and they look great.
Michael Hockley (verified owner) –
Haven’t tried it yet. Looks the goods.
Raul C. (verified owner) –
Excellent product. Worked as described.
Daniel S. (verified owner) –
The cap is a nice fit. The parts were shipped immediately and arrived very quick.
steve killgore (verified owner) –
👍
Jake S. (verified owner) –
Does exactly what it’s meant to do.
Julio Jose Garcia Garcia (verified owner) –
Great product
Adam W. (verified owner) –
Looks good, have to get it bike back together and see the difference it makes.
Matthew Krusto (verified owner) –
No complaints on this one.
Bruce Bonnefis (verified owner) –
Nice
Joshua B. (verified owner) –
Excellent replacement
Maik (verified owner) –
Nice!
Brock Chandler (verified owner) –
works great
marco parrini (verified owner) –
Perfetto
Joe Miltenberger (verified owner) –
No more blow off
Nick Schaub (verified owner) –
great product
JULIAN KIRTON (verified owner) –
This cap really helps alot when doing tight trails.
BONNIE BISHOP (verified owner) –
Works great, replacing old one that had lost pressure
andrew adamchik (verified owner) –
product works as it should
JEFFREY F. (verified owner) –
Another upgrade to keep your investment safe
Steve (verified owner) –
Great
Dan Eaton (verified owner) –
Looks great
Lee Wadsworth (verified owner) –
Great parts great fitment better than oem highly recommended 👌
Travis McQueen (verified owner) –
Cool and even has a neat sticker