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JUN Auto Reinforced Valve Springs Set - 4G63 - RHDJapan

JUN Auto Reinforced Valve Springs Set - 4G63

23179 JPY
JUN AUTO SKU: 130328 PN: 1009M-M002
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List Price: ¥26,400

Sale Price: ¥23,179

You Save: ¥3,221


This is required to transfer the exact movement of the camshaft to the valves at high engine speeds on high performance engines. Valve springs that are too soft will cause the valves to float under high speed and valuable performance will be lost. Valve springs that are too stiff may also put additional stress on the timing belt and cause shredding and breakage. These valve springs are specified to work great with high performance camshafts. Get this and all your JDM at RHDJapan!!
Brand: JUN Auto
Product: Reinforced Valve Springs Set - 4G63
Part Num: 1009M-M002

SPECIFICATIONS:
Lead Time: Made to order 3 months
Diam (mm): 4.0
Set length (mm): 40.0
Lift length (mm): 29.0
Set load (kgf): 26.0
Lift load (kgf): 79.0

PRODUCT NOTES:
- CT9A: Exchange to JUN Ti Valve retainers (Part Num Type 1: 1005M-M001, Type2: 1005M-M201) or CN9A/CP9A valve retainers is required.

FEATURES:
When valve speed increases by high rotation of engine, 'Jumping' may occur by the factory valve springs. Moreover, since inherent pitch is low, 'Surging' may occur in a high rotation region. In JUN, the valve spring with which the load optimal at the time of a set and a valve lift is acquired was manufactured. Even when the amount of valve lifts increases by using a high cam, since the adhesion margin is secured enough, the JUN valve springs does not have degradation and its durability is also improving.
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EASY & FAST TURN AROUND TIME , SUPER FAST SHIPPING , I LOVE IT . THANKS FOR YOUR SERVICE :) I LOVE MY HKS GOODIES

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Great product, looks super strong compared to a standard one. Plus the price including shipping was less than a standard bearing in the UK!

Great parts that fit great and look great once installed. Very fast delivery too!

Great replacement product. The car is stiffer through the corner.

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