KelfordCams – Nissan – VR38DETT Drag Racing Spring Kit (KVS38-EXTREME)

KelfordCams – Nissan – VR38DETT Drag Racing Spring Kit (KVS38-EXTREME)

KelfordCams – Nissan – VR38DETT Drag Racing Spring Kit(KVS38-EXTREME)

Intake 130lb @ 35.5mm installed height Exhaust 153lb @ 33.35mm installed height

Nissan VR38DETT. Valve spring and Titanium retainer set for extreme high boost and high rpm drag racing engines. Ovate wire conical spring made with high quality spring steel and the highest level processing treatments for improved fatigue life. Ultra high natural frequency to help control spring surge at high rpm. Designed for the fastest GT-Rs in the world.

Intake: 130lb at 35.5mm (1.398?) installed height. 270lb at 11.0mm valve lift.
Exhaust: 153lb at 33.35mm (1.313?) installed height. 306lb at 11.0mm valve lift.
Coil bind height of spring 21.6mm (.850?).

Not all camshafts are created equal. You need to be very careful when choosing a new camshaft for your car, as choosing the wrong one can significantly drop your engine’s power.

Upgrading a camshaft is a very technical and complicated subject. Here are a few different factors of a car’s performance that a Kelford Cams camshaft can improve and deliver:
• Increased engine torque
• Improved RPM performance
• Enhanced horsepower
• Better engine idle smoothness
• Higher engine speed performance
• Superior fuel efficiency

Again, it’s not as simple as drop in a camshaft & you go faster. Several factors change depending on your car and what you require. Results will vary based on a number of options. For better understanding please watch video and/or review questions and answers below.

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