EBC OE Style Main Jet #170 2-Pack - Harley Touring, Softail & Dyna
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.
The EBC OE Style Main Jet #170 is offered in a convenient 2-pack, specifically designed for Keihin CV carburetors found on many Harley-Davidson models. These jets provide direct OEM-replacement specification, ensuring reliable fuel delivery during cruise and throttle-up operation.
Why riders pick this
- Optimizes fuel delivery at cruise and throttle-up
- Direct replacement for Keihin CV carburetors
- Includes two #170 main jets
- Maintains OE-level performance
- Ideal for tuning or routine maintenance
Proper main jetting is crucial for your Harley's performance, especially when you're cruising or rolling on the throttle. This EBC OE Style Main Jet #170 2-pack ensures your Keihin CV carburetor receives the correct fuel mixture, promoting consistent power delivery and efficient combustion. Manufactured to OE standards, these jets offer the precision needed for a well-tuned V-twin.
Reliable Fuel Delivery for Every Ride
- #170 main jet size for balanced fuel mixture at cruise and mid-range
- Convenient 2-pack for a spare or dual carburetor setups
- Designed for Keihin CV carburetors, ensuring precise fitment
- OE-style specification for dependable, consistent performance
Optimizing Your Carbureted Harley
Whether you're performing a routine service, addressing a lean or rich condition, or fine-tuning after an exhaust or air cleaner upgrade, having the right main jet is essential. The EBC OE Style Main Jet #170 allows for accurate adjustments, helping you achieve optimal engine response and fuel efficiency. Always confirm the correct jet size for your specific engine and modifications to get the best results.
Specifications
- Brand: EBC
- Manufacturer Part #: EBC424-27-170
- UPC: 840655057109
- Quantity: 2 per pack
- Weight: 0.56 lbs
- Country of Origin: United Kingdom
Common questions
What does the #170 main jet size mean for my Harley?
The #170 main jet size dictates the fuel flow through the main circuit, affecting your bike's fuel mixture at mid-range and wide-open throttle. It's a common size for stock or mildly modified Keihin CV carbs.
How many main jets are included in this pack?
This product includes two #170 main jets per pack. This provides a spare for future tuning or allows for jetting two identical carburetors if your setup requires it.
Do I need to rejet my carburetor if I install a new air filter or exhaust?
Possibly. Modifications like a new air filter or exhaust can change your engine's air intake and exhaust flow, often requiring carburetor adjustments, including main jet changes, to maintain proper fuel-air mixture.
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 | 124-27170 |
| WEIGHT | 0.56 lb |
