Bully KM36 Steel Petcock Fuel Valve - 1/8" NPT to 1/4" Line - All Classes
$9.91 USD
Sale price
$9.91 USD
Regular price
When sourcing premium go kart parts to shave tenths off your lap times, eliminating fuel delivery inconsistencies is a non-negotiable technical requirement. The Bully KM36 Steel Petcock is engineered to provide absolute control over your fuel lifeline, whether you are routing high-octane race gas from a go kart fuel tank or managing overflow in a dedicated catch can. Unlike cheap plastic valves that degrade under the harsh chemicals of modern racing fuels, this steel unit guarantees a leak-proof seal and instant shut-off capabilities.
Optimizing Your Go Kart Fuel Tank Setup
In the pit lane, a reliable fuel shut-off prevents catastrophic spills during transport or post-crash recoveries. The KM36 features a standard 1/8-inch NPT thread that bites securely into your tank bungs, transitioning seamlessly to a 1/4-inch barb for standard fuel lines. This ensures a restriction-free flow rate that keeps your engine fed under sustained high-G cornering. Whether you are fine-tuning your mixture alongside a fresh lo206 carburetor kit or simply upgrading your baseline fuel delivery, this petcock delivers the exact volume your setup demands.
Beyond Engine Filters: Complete System Reliability
Racers know that every component matters, from the parts for tires that keep you glued to the asphalt to the fuel management systems that keep your engine screaming at peak RPM. If your fuel valve fails, even the best engine filters won't save you from vapor lock or fuel starvation. The robust steel construction of the KM36 laughs off the corrosive effects of ethanol blends and methanol. Its smooth-turning valve mechanism allows for rapid, gloved adjustments mid-race or during frantic pit stops.
- Corrosion-Resistant Steel: Impervious to harsh race fuels, ethanol blends, and extreme engine bay temperatures.
- 1/8-Inch NPT Threading: Provides a deep, secure bite into any standard go kart fuel tank or catch can bung.
- 1/4-Inch Line Compatibility: Mates perfectly with standard racing fuel hoses for restriction-free delivery.
- Instant Shut-Off Valve: Delivers immediate flow cessation to prevent flooding, spills, and pit area hazards.
- High-Flow Architecture: Prevents fuel starvation during sustained wide-open throttle applications.
- Glove-Friendly Operation: The tactile valve handle ensures quick, precise adjustments even in the heat of competition.
- Vapor Management: Ideal for catch can setups to trap vapors and maintain optimal air intake purity.
Stop compromising your race weekend with inferior plastic fittings. The Bully KM36 steel petcock is the definitive choice for serious karters demanding bulletproof reliability and precise fuel regulation.
Frequently Asked Questions
Q: Is this fuel valve compatible with all types of racing fuel?
A: Yes. The Bully KM36 is constructed from high-quality steel, making it resistant to the corrosive effects of ethanol blends, methanol, and high-octane race gas, unlike standard plastic valves.
Q: What size fuel line does this petcock require?
A: This valve features a 1/4-inch barb, which is designed to mate perfectly with standard 1/4-inch racing fuel hoses for a secure, leak-free fit.
Q: How do I install the KM36 into my fuel tank?
A: The valve uses a standard 1/8-inch NPT thread. Simply thread it into your fuel tank or catch can bung until it is seated securely. Ensure you use an appropriate fuel-safe thread sealant if necessary to prevent leaks.
Q: Can I use this for a catch can setup?
A: Absolutely. The KM36 is an excellent choice for catch can setups, providing a reliable way to manage vapors and drain fluids while maintaining a sealed system.
Q: Does the valve handle allow for quick adjustments during a race?
A: Yes, the valve is designed with a tactile handle that allows for rapid, precise adjustments, even when wearing racing gloves in the pit lane.