fits model: Cr250r, Cr250, Cr, 250. make: Honda. year: 1985–1987.

( Manufacturer Part Number: 19331-KA4-770 ), ( Part Type: Valve Spring Exhaust Guide ), ( Country/region Of Manufacture: Japan ), ( Other Manufacturer Part Number: 19345-ka3-760 )
The 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring is a vital component for enhancing the performance of your Honda CR250R or CR250 motorcycle. This high-quality power valve spring is specifically designed for models produced between 1985 and 1987.
Crafted from premium materials, this power valve spring ensures reliable operation and prolongs the life of your exhaust system. Its unique design allows for optimal pressure control within the exhaust power valve, which in turn improves engine performance and efficiency.
The spring is precisely engineered to provide the right balance of tension and flexibility. This ensures that the exhaust power valve opens and closes at the correct times, optimizing the engine's power output and fuel efficiency. The spring's durability is further enhanced by its heat-resistant coating, which protects it from the extreme temperatures generated by the engine.
Installing this power valve spring is a straightforward process, making it an easy upgrade for any DIY enthusiast. However, if you're not confident in your abilities, we recommend seeking assistance from a professional mechanic.
In summary, the 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring is an essential upgrade for any serious Honda CR250R or CR250 rider. Its high-quality construction, reliable operation, and performance-enhancing capabilities make it a must-have for any enthusiast looking to get the most out of their motorcycle.
Pros of buying a 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring:1. Improved engine performance: The power valve spring can help improve the engine's power and torque, which can result in better acceleration and overall performance.
2. Enhanced throttle response: The power valve spring can help improve the throttle response, making the bike more responsive to the rider's inputs.
3. Increased durability: The power valve spring is designed to withstand high engine temperatures and pressures, which can help extend the life of the engine.
Cons of buying a 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring:1. Cost: Replacing the power valve spring can be expensive, especially if the bike is not in need of replacement.
2. Installation difficulty: Installing the power valve spring can be a complex process, especially for those who are not experienced with bike maintenance.
3. Potential for damage: If not installed correctly, the power valve spring can cause damage to the engine or the bike as a whole.
Ending conclusion:Overall, the 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring can help improve the performance and durability of the bike's engine. However, the cost and installation difficulty can be significant drawbacks for some riders. If the bike is in need of a power valve spring replacement, it may be worth the investment for those who value improved performance. However, for those who are not experienced with bike maintenance, it may be best to seek the help of a professional mechanic to ensure the installation is done correctly and safely.
Recommendation:If you are a performance-oriented rider who values improved acceleration and throttle response, the 19331-ka4-770 85-87 Honda CR250R/CR250 exhaust power valve spring may be a worthwhile investment. However, if you are unsure about the installation process or the need for replacement, it is best to consult with a professional mechanic to ensure the best outcome for your bike.
50 and that cost, if applicable, is already included in the listed shipping price. It is not included.
So nos doesn't always mean 100 perfect but usually they are a lot nicer than used. Most of the parts I sell are used and not show quality.
Open communication. Is: jh2me0307gc803936the engine no.
Is: me03e listing Created by: cc 6 to see all the parts that I have for this machine, link: CR250R item: exhaust power valve spring and guide it will fit: is in good shape. That way hard to find parts don't get damaged. You get what is pictured except the size reference coin and nothing more.
That is why shipping can seem high. Any defects or problems with parts are listed in the. If there is a coin in the picture it only for size reference.
Any nos new old stock parts are uninstalled that were made decades ago. Parts may need a little work and or cleaning.
They are new and have never been installed but may shelf wear because sitting on some dealers for the last years.