Your cart is empty
Start ShoppingMIKUNI 4/042-400 Hex Main Jets - High-Performance Fuel Jet Kit for Powersports Engines
Fits your
May not fit your
Description
Upgrade your powersports engine's performance with MIKUNI's 4/042-400 Hex Main Jets. These precision-machined fuel jets deliver consistent fuel flow for smoother throttle response, enhanced power delivery, and reliable operation in demanding off-road conditions.
Key Features
- Hexagonal Design: Ensures secure fitment and precise fuel metering in MIKUNI carburetor systems.
- High-Quality Brass: Durable construction resists corrosion and maintains accuracy under extreme temperatures.
- Easy Installation: Compatible with standard MIKUNI carburetor setups for quick tuning adjustments.
Why Choose This Product
These main jets are essential for riders seeking to fine-tune their engine's air-fuel ratio. The hex design prevents loosening during high-speed operation, while the precise bore size ensures optimal fuel flow for improved horsepower and fuel efficiency. Whether you're modifying a dirt bike, ATV, or off-road motorcycle, these jets provide the reliability and performance needed for aggressive riding conditions.
Delivery
Checking availability...
Estimated arrival
Order within to ship today
Orders ship
Shipping to
Enter your ZIP code for delivery estimate
Price Match Guarantee
Found it cheaper?
Log in to submit a price match request.
Price
Quantity
Purchasing is temporarily paused. You can still add items to your cart and check back soon.
Pay in 4 with
or
$0.00 x 4 interest-free
or
$0.00 x 4 interest-free
Free Shipping $100+
14-Day Returns
Secure Checkout
Price Match
Complete the Build
This item
$21.85
In Cart
Upgrade your powersports engine's performance with MIKUNI's 4/042-400 Hex Main Jets. These precision-machined fuel jets deliver consistent fuel flow for smoother throttle response, enhanced power delivery, and reliable operation in demanding off-road conditions.
Key Features
- Hexagonal Design: Ensures secure fitment and precise fuel metering in MIKUNI carburetor systems.
- High-Quality Brass: Durable construction resists corrosion and maintains accuracy under extreme temperatures.
- Easy Installation: Compatible with standard MIKUNI carburetor setups for quick tuning adjustments.
Why Choose This Product
These main jets are essential for riders seeking to fine-tune their engine's air-fuel ratio. The hex design prevents loosening during high-speed operation, while the precise bore size ensures optimal fuel flow for improved horsepower and fuel efficiency. Whether you're modifying a dirt bike, ATV, or off-road motorcycle, these jets provide the reliability and performance needed for aggressive riding conditions.
| SKU | GMAF41B93E |
|---|---|
| MPN | 4/042-400 |
| Brand | MIKUNI |
| Category | Jets |
0.0
0 reviews
0
Log in to write a review.
Reviews
No reviews yet. Be the first to review this product!
Featured Review
What Others Are Saying
Reviews from across the web
