Improved Racing

Improved Racing Performance Oiling System Products http://www.improvedracing.com
(3)

08/06/2026

Putting our latest prototypes through the ultimate stress test on the track. Stay tuned for some exciting releases.

Most check valves block flow even when open. Ours adds virtually no restriction, a flapper design originally developed f...
06/26/2026

Most check valves block flow even when open. Ours adds virtually no restriction, a flapper design originally developed for military jet engine turbines that swings completely clear of the flow path.

- Ultra-low flow restriction.
- Extremely low cracking pressure.
- Very high holding pressure.
- Robust stainless steel and anodized aluminum construction.
- FKM seals for compatibility with most fluids and operating temperatures up to 392°F (200°C).
- Near-zero leak rate.

Available in -6 and -12 body sizes. Mix-and-match inlet and outlet sizing, we assemble it to your specs.

Configure yours today:
FCV-06: https://www.improvedracing.com/custom-high-flow-check-valve-configurator-06.html

FCV-12: https://www.improvedracing.com/custom-high-flow-check-valve-configurator-12.html

06/17/2026

Any Bronco owners in the Orlando area? We're giving away a free oil catch can in exchange for letting us do some test fitting. Looking for 6th gen Broncos (2021+) - 2.3L, 2.7L, or 3.0L.

Message us if you're in!

06/03/2026

The C6 Corvette fuel rail feed line? GM discontinued it. We built the replacement.

A direct replacement for GM OEM part #10324452, and it’s better than what came on the car.

-6AN convoluted PTFE hose, stainless steel braid, 3/8” EFI push-button quick connects on both ends. Plugs straight into your C6’s stock connections, no special tools. Fits all 2005-2013 C6 Corvettes.

Available now at ImprovedRacing.com.

Fresh tees for fast people. Vintage Black, Ladies Purple Rush and LS Swapped. All available now on our website.
05/21/2026

Fresh tees for fast people. Vintage Black, Ladies Purple Rush and LS Swapped. All available now on our website.

05/11/2026

ASMR Assembly: Compact High-Flow Transmission & Engine Oil Cooler Thermostat

05/01/2026

The CCS Catch Can Kit for the Ford Ranger Raptor is here. Purpose-built mounting bracket, 100% bolt-on install, and industry-leading 85-90% filtration efficiency.

No universal fit. No compromises. Available now on our website.

Introducing the CCRZ, our competition oil catch can built for high-horsepower race cars with high-flow recirculated PCV ...
04/24/2026

Introducing the CCRZ, our competition oil catch can built for high-horsepower race cars with high-flow recirculated PCV systems.

Available in 0.1L, 0.5L, and 1.0L. Features three inlet ports (2x -12 ORB, 1x -10 ORB) and a massive -16 ORB outlet for near-zero pressure drop. Link in bio.

Address

4855 Distribution Court, Ste 1
Orlando, FL
32822

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm

Telephone

+14077053054

Website

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