BOYESEN MN-800W Quickshot Accelerator Pump Cover Expert MN/800W

( Brand: Boyesen ), ( Manufacturer Part Number: MN/800W ), ( Compatible Year: 2013 2012 2011 2010 2009 2008 2007 ), ( Compatible Model: Crf150r Expert ), ( Bundle Description: 1 Pc Genuine Boyesen Quickshot Accelerator Pump Cover ), ( Type: Quickshot Accelerator Pump Cover ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review BOYESEN Mn/800w Quickshot Accelerator Pump Cover Honda Expert fits CRF150R 2007–2013

The **Boyesen MN/800W QuickShot Accelerator Pump Cover** is a meticulously engineered, high-performance upgrade designed specifically for the **2007 2013 Honda CRF150R**, addressing one of the most common and frustrating issues faced by riders: the unreliable or weak accelerator pump mechanism. This precision-crafted component replaces the stock accelerator pump cover with a **durable, lightweight, and highly responsive** alternative that ensures consistent fuel delivery every time the throttle is opened, eliminating the dreaded "dead spot" or hesitation that can ruin acceleration and throttle response. Constructed from **high-grade, heat-resistant materials**, the Boyesen QuickShot is built to withstand the intense heat and pressure generated under heavy throttle conditions, providing long-lasting durability without warping or degrading over time. The design incorporates a **sealed, precision-machined fit** that maintains optimal fuel flow while preventing leaks, ensuring that your CRF150R s carburetor receives the exact amount of fuel needed for smooth, instantaneous power delivery whether you're launching from a stop or revving through a tight turn. Beyond its performance benefits, this upgrade is a straightforward installation, requiring minimal tools and no modifications to the stock setup, making it an ideal choice for both novice and experienced mechanics. Whether you're a weekend warrior looking to sharpen your bike s responsiveness or a competitive rider seeking an edge in acceleration, the Boyesen MN/800W QuickShot Accelerator Pump Cover delivers a noticeable improvement in throttle feel and power output, proving that small, well-executed upgrades can make a world of difference in how your bike performs. Trusted by riders who demand reliability and precision, this component is a must-have for anyone serious about optimizing their CRF150R s performance.

**Pros and Cons of buying a Boyesen MN/800W QuickShot Accelerator Pump Cover for the 2007-2013 Honda CRF150R**

1. **Improved Throttle Response** The QuickShot system enhances throttle response by reducing vacuum lag, making acceleration smoother and more immediate. This is particularly noticeable in off-road riding where quick throttle control is beneficial.

2. **Enhanced Engine Performance** By allowing air to bypass the throttle body, the system helps prevent "throttle lag," which can be problematic in low-RPM situations. This can make the engine feel more responsive, especially during aggressive riding or when shifting gears quickly.

3. **Easy Installation** Boyesen products are generally designed for straightforward installation, often requiring minimal tools and no major modifications to the bike. The QuickShot system is no exception, making it accessible for DIY enthusiasts.

4. **Compatibility** The Boyesen MN/800W is specifically designed for the 2007-2013 Honda CRF150R, ensuring a proper fit without the need for additional adapters or modifications.

5. **Durability and Quality** Boyesen is a well-known brand in the aftermarket performance parts industry, known for producing durable and reliable components. The QuickShot system is built to withstand the demands of off-road riding.

6. **Cost-Effective Modification** Compared to more extensive engine upgrades, the QuickShot system offers a relatively inexpensive way to improve throttle response without altering the bike s core performance significantly.

7. **No Major Voiding of Warranty** Since the installation is non-invasive and doesn t require altering the engine or major components, it typically doesn t void the manufacturer s warranty on the bike.

---

1. **Mixed Results on Performance Gains** While many riders report noticeable improvements in throttle response, others may not experience significant changes, especially if the bike is already well-tuned or if the rider s riding style doesn t heavily rely on quick throttle inputs.

2. **Potential for Increased Fuel Consumption** The improved throttle response can lead to slightly higher fuel consumption, particularly if the rider takes advantage of the quicker acceleration. However, the increase is usually modest and may not be noticeable in everyday riding.

3. **Minimal Impact on Power Output** The QuickShot system primarily addresses throttle lag and airflow rather than increasing horsepower or torque. Riders looking for a significant power boost may find this modification underwhelming.

4. **Installation Location Constraints** The QuickShot system requires mounting near the throttle body, which may be tricky on some bikes due to limited space or interference with other components. The CRF150R s design may necessitate careful routing of hoses or wires.

5. **Dependence on Proper Tuning** While the QuickShot system can help, it doesn t replace the need for proper carburetor tuning or ECU adjustments if the bike s stock setup is already optimized. In some cases, improper tuning after installation could lead to rough idling or other issues.

6. **Potential for Air Leaks** If the system isn t installed or sealed correctly, it could introduce air leaks into the intake system, negating its intended benefits or causing performance inconsistencies.

7. **Not a Substitute for Larger Modifications** For riders looking to significantly enhance performance, the QuickShot system is a minor upgrade. Those seeking more power or a sportier feel may need to combine it with other modifications, such as exhaust upgrades, suspension tuning, or clutch adjustments.

---

The Boyesen MN/800W QuickShot Accelerator Pump Cover is a worthwhile modification for riders of the 2007-2013 Honda CRF150R who prioritize improved throttle response and smoother acceleration. It s a low-risk, easy-to-install upgrade that can enhance the riding experience, particularly in off-road or trail conditions where quick throttle control is advantageous. However, it s not a game-changer for performance and may not be noticeable to every rider. The benefits are most apparent in situations where throttle lag was previously an issue.

For riders who enjoy the feel of a more responsive bike without investing in major engine work, the QuickShot system offers a practical and affordable solution. Those who are already satisfied with their bike s stock performance or are looking for more substantial power gains may find the modification less impactful.

---

If you own a 2007-2013 Honda CRF150R and have experienced throttle lag or simply want a more engaging riding experience, the Boyesen QuickShot system is a solid choice. It s a simple, effective, and relatively inexpensive way to fine-tune your bike s performance. Install it if you notice hesitation during acceleration or if you enjoy the feel of a more responsive throttle.

However, if you re already happy with your bike s stock setup or plan to pursue more extensive modifications (such as exhaust upgrades or suspension tuning), the QuickShot system may not be a high priority. In that case, consider other upgrades that align more closely with your performance goals.

For most riders, the pros outweigh the cons, making it a recommended addition to the CRF150R s aftermarket parts list. Just ensure proper installation and, if needed, consult with a local bike mechanic to confirm compatibility and address any potential fitment concerns.

Details:

Boyesen Quickshot Accelerator Pump Cover for 2007 - 2013 Honda CRF150R Expert jj: Status: In Stock.

part #: mn800w price

• $93.88

specifications intakefuelmotorcycle:

• for makes: Honda
• for years: 2007-2013
• brand: Boyesen
• mpn: Mn/800w
• compatible year: 2013 2012 2011 2010 2009 2008 2007
• compatible model: Crf150r Expert
• bundle description: 1 Pc Genuine Boyesen Quickshot Accelerator Pump Cover
• type: Quickshot Accelerator Pump Cover
• core charge: Free No Core Charge
• fitment type: Direct Replacement

returns intakefuelmotorcycle:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer intakefuelmotorcycle:

• started: April 5, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping intakefuelmotorcycle:

• type: Fixed
• service: Standard
• class: Standard
• transit: 3-5 Days
• cost: $0.00

general intakefuelmotorcycle:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
• condition: New

payments intakefuelmotorcycle:

• credit card: Discover
• other
• wallet: Paypal

seller intakefuelmotorcycle:

• city: Multiple warehouses
• rating: 99.1%
• # reviews: 20376

Boyesen MN-800W Is Similar To:

• 040625 Boyesen Honda Cr500r 1984 (33.9% similar) ...(October 8th, 2017)
• 603 Boyesen Power Reeds For 665760824718 (31.7% similar) Boyesen power reeds plus free contrasting sticker fits Yamaha YZ80 years 1980 through 1984 use a patented dual stage fiberglass design. More air flow, velocity and power...(July 12th, 2017)
• 6112 Boyesen Power Reeds For Yamaha Yz (32.3% similar) Please for a shipping quote to these destinations. More valves equals power by creating:more air flow. Dual-stage reeds work in unison to perform efficiently throughout the entire power band. Free ground shipping applies to lower 48 contiguous states only. This translates into quicker acceleration, ...(July 22nd, 2018)
• 6122 Boyesen Power Reeds For Suzuki Rm (30.6% similar) More valves equals power by creating:more air flow. The multi-port feature of bottom reed creates more channels for charge, delivering increased velocity to intake ports. Please for a shipping quote to these destinations. The difference in stiffness between top reed and bottom allow reeds to respond...(August 19th, 2018)
• 6128 Boyesen Power Reed Fiberglass Fits Honda (30.5% similar) The difference in stiffness between top reed and bottom allow reeds to respond quickly accurately changes engine pressure. Crisper throttle response for fast corner exits and surer jumps. More air velocity. Longer life Boyesen power reeds outlast all other aftermarket reed petals. The top reed is ...(April 13th, 2018)
• 624 Boyesen Power Reeds For 665760824633 (31.7% similar) More air flow, velocity and power. Boyesen power reeds plus free contrasting sticker fits Yamaha YZ250 years 1984 through 1988 use a patented dual stage fiberglass design...(September 4th, 2017)
• 642 Boyesen Power Reeds For 665760824329 (31.7% similar) Boyesen power reeds plus free contrasting sticker fits Kawasaki KX125 years 1994 through 1998 use a patented dual stage fiberglass design...(September 5th, 2017)
• 648 Boyesen Power Reeds For 665760824732 (31.7% similar) Boyesen power reeds plus free contrasting sticker fits Yamaha YZ80 years 1993 through 2001 use a patented dual stage fiberglass design. More air flow, velocity and power...(August 2nd, 2017)
• 681 Boyesen Power Reeds For 665760824442 (31.7% similar) Boyesen power reeds plus free contrasting sticker fits Suzuki RM250 years 1999 through 2001 use a patented dual stage fiberglass design. More air flow, velocity and power...(August 11th, 2017)
• 684 Boyesen Power Reeds For 665760824091 (31.7% similar) Boyesen power reeds plus free contrasting sticker fits honda CR250 years 1999 through 2000 use a patented dual stage fiberglass design...(July 4th, 2017)
• 690 Boyesen Reed Tm-honda 804429003983 (30.6% similar) Expedited shipping via USPS priority mail with delivery confirmation is available. Fitment data may not list all model's and years that is 100 correct. This image is a manufacturers photo and meant to be representative of the item listed. Motor city sports center, inc. Some images show accessories ...(September 28th, 2017)