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ProX Racing Parts 28.SIS1336-2 Steel Intake Valve and Spring Kit, Black
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Vendor: ProX Racing Parts
Type: Engine
Sku: WBCARB005DSP43M
Available: Available
Shipping information
- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)
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ProX Racing Parts 28.SIS1336-2 Steel Intake Valve and Spring Kit, Black
$163.72
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What makes the ProX Racing Parts Steel Intake Valve and Spring Kit more durable than OEM valves? A: The ProX Racing Parts Steel Intake Valve and Spring Kit is designed for increased durability, lasting up to three times longer than OEM titanium valves. This is achieved through the use of nitrided valves that have high microhardness and a super smooth surface finish, which reduces friction between the stem and guide.
- Q: Is the ProX Racing Parts valve and spring kit compatible with my Honda CRF 250 R? A: Yes, the ProX Racing Parts Steel Intake Valve and Spring Kit is compatible with Honda CRF 250 R models from 2004 to 2007, as well as CRF 250 X models from 2004 to 2013.
- Q: Can I use the OEM retainers and bases with this valve kit? A: Absolutely, the ProX valve and spring kit is fully rebuildable using OEM retainers, bases, and seals, allowing for easy installation without requiring any further modifications to your engine.
- Q: What materials are used in the construction of the ProX valve springs? A: The valve springs in the ProX Racing Parts kit are made from premium chrome vanadium steel, which enhances performance and durability, especially at high RPMs.
- Q: How do I maintain the ProX Racing Parts Steel Intake Valve and Spring Kit? A: To maintain the ProX Racing Parts kit, regular inspections for wear and tear are recommended, especially under extreme conditions. Keeping the engine well-oiled will also help prolong the lifespan of the valves and springs.