EBC VM28/486 #25 Pilot Jets 4-Pack - Harley & Indian V-Twin
About EBC
EBC Brakes manufactures brake pads, rotors and clutch components for motorcycles worldwide, with compound choices that let a rider match pad bite and wear characteristics to how the bike is actually used.
Tuning your V-twin's carburetor requires precision, and these EBC #25 pilot jets are engineered for consistent fuel delivery. This 4-pack allows you to dial in the idle and off-idle performance of your Harley-Davidson or Indian Motorcycle, ensuring a smooth and responsive ride. Proper jetting is a foundational step in any performance build.
Why riders pick this
- Optimizes idle fuel mixture
- Improves off-idle throttle response
- Helps prevent lean conditions at low RPM
- Precision-machined for consistent flow
- Key component for V-twin carb tuning
The pilot circuit is paramount for how your carbureted V-twin starts, idles, and transitions from a closed throttle. EBC VM28/486 pilot jets are designed for exact fuel metering, which is essential when you're aiming to eliminate stumbles or achieve a more stable idle. Whether you've installed a new exhaust system, a high-flow air cleaner, or a cam, adjusting your pilot jet is a necessary step to maintain optimal engine health and performance.
Refined Idle and Seamless Throttle Response
- Provides accurate fuel delivery for the idle circuit
- Improves cold starting and low-speed rideability
- Helps eliminate hesitation and flat spots off-idle
- Built with quality materials for lasting reliability
The Art of Carburetor Tuning
Selecting the correct pilot jet size is a critical part of comprehensive carburetor tuning. These EBC pilot jets facilitate precise adjustments, allowing you to fine-tune your Harley-Davidson or Indian Motorcycle's fuel curve. For best results, consider your riding environment, altitude, and all engine modifications when choosing your jetting, and don't hesitate to consult a V-twin tuning specialist.
Specifications
- Manufacturer Part #: EBC28/486-25
- UPC: 840655094067
- Length: 2.75 in
- Width: 2.65 in
- Height: 0.55 in
- Weight: 0.1 lbs
- Country of Origin: United Kingdom
Common questions
What are common signs I need to change my pilot jet?
Common signs include a rough or inconsistent idle, difficulty starting when cold, popping or backfiring on deceleration, or a hesitation when you first open the throttle. These often indicate an incorrect pilot circuit mixture.
Are these pilot jets compatible with all Harley-Davidson and Indian carburetors?
These EBC pilot jets are specifically the VM28/486 series. Compatibility depends on whether your carburetor is designed to use this particular style and thread. Always verify the jet series required for your specific carburetor model before purchasing.
Can I install these pilot jets without special tools?
Installation typically requires basic hand tools like screwdrivers and wrenches to access and remove the carburetor's float bowl. No highly specialized tools are usually needed, but precision and care are important to avoid damaging carburetor components.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | EBC |
| TYPE | Jets |
| SKU | 114-0025 |
| WEIGHT | 0.1 lb |
