Kelford Nissan VQ35 Premium Valve Springs - KVS35
The Nissan VQ35DE-(T) high performance PACALOY valve spring is now available with a nano-peen and gold nitride surface finish for unrivaled strength and superior performance.
Designed to fit OEM retainers, this valve spring boasts a 62lb seat pressure and 12.50mm maximum lift for optimal operation.

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Kelford Nissan VQ35 Premium Valve Springs - KVS35
Upgrade your Nissan VQ35 engine with the Kelford Premium Valve Springs - KVS35, designed to enhance performance and reliability. These high-quality valve springs are engineered to withstand the demands of high-performance driving, ensuring optimal engine function and longevity. Perfect for enthusiasts looking to push their vehicle to the next level, the Kelford VQ35 valve springs offer superior durability and precision.
- High Performance: Specifically designed for the Nissan VQ35 engine, providing enhanced performance and reliability.
- Durable Construction: Made from premium materials to withstand high stress and temperatures.
- Precision Engineering: Ensures consistent performance and longevity under demanding conditions.
- Easy Installation: Designed for a straightforward installation process, saving you time and effort.
- Optimized for Enthusiasts: Ideal for those looking to maximize their vehicle's potential on the track or street.
Choose Kelford Nissan VQ35 Premium Valve Springs - KVS35 for a reliable and high-performance upgrade to your engine. Experience the difference in quality and performance today.
| Product Name | Kelford Nissan VQ35 Premium Valve Springs - KVS35 |
|---|---|
| Brands | Kelford |
| Engine | VQ35DE |
| Make | Nissan |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the seat pressure of the Kelford VQ35 valve springs?
The Kelford Nissan VQ35 Premium Valve Springs - KVS35 have a seat pressure of 62 lb, which is designed to provide optimal performance under high-stress conditions.
What is the maximum lift for these valve springs?
The KVS35 valve springs are rated for a maximum lift of 12.50mm, making them suitable for high-performance applications where increased lift is required.
Can I use OEM retainers with the Kelford VQ35 valve springs?
Yes, the Kelford VQ35 Premium Valve Springs are designed to fit OEM retainers, ensuring compatibility and ease of installation.
What materials are used in the construction of the KVS35 valve springs?
The Kelford VQ35 valve springs are made from premium PACALOY materials, which provide enhanced strength and durability, suitable for high-performance driving.
Are the Kelford VQ35 valve springs suitable for both street and track use?
Yes, the Kelford VQ35 Premium Valve Springs are optimized for enthusiasts looking to maximise performance on both the street and the track, providing reliability under demanding conditions.