"The flow looks better and it’s a work of art."- Robert Bollenbacher
MSV Racing OptiFlo Impeller—The Ultimate LT500 "Quadzilla" Cooling Solution!
When we saw the
poor OEM impeller on the LT500 Quadzilla, we knew riders deserved
a high-performance upgrade that only MSV Racing could provide. MSV Racing developed the
OptiFlo Impeller—designed to cool the
big bore ATV far better than anything else on the market.
What Sets OptiFlo Apart?
Precision Engineered for Maximum Cooling
-
Optimized Blade Design – The perfect number of blades minimizes fluid slip, improving overall efficiency.
-
Superior Flow Control – Blade shape and angle smooth coolant entry and exit, reducing flow separation and turbulence for a more stable and effective cooling cycle.
-
Ultra-Strong Billet 7075 Aluminum – Crafted from high-grade aluminum, ensuring extreme durability and long-lasting performance.
-
Smooth Surface Finish – Reduces fluid friction and turbulence, preventing heat buildup.
-
Advanced Sealing Technology – A conical sealing washer and pan head fastener smooth coolant entry, reducing aeration and improving reliability.
Why Increased Coolant Flow Matters
An increase in
coolant flow rate = better cooling performance. The rate of
heat transfer from the engine to the cooling system is
directly proportional to the mass flow rate of coolant. It works on the principle of
source (engine) to sink (radiator) differential—and the more efficient the transfer, the better your engine stays cool.
Tested & Proven Performance
Todd Witz, owner of
Witz Motorsports and a
Quadzilla specialist, ran his
dune quad 300-400 miles, burning through
40 gallons of fuel, and reported
up to 20°F cooler running temperatures. In
low air-flow situations, where Quadzillas often struggle, the OptiFlo kept his build running strong!
Maximize Performance & Keep Your Engine Cool
Horsepower & RPM = Heat—but preventing
heat soak is the key to
maintaining top performance. The more efficient your engine’s cooling system, the more
power it can handle. Upgrade your LT500 Quadzilla today with
MSV Racing’s OptiFlo Impeller—cool smarter, ride harder!
