JUN AUTO Racing Valve Spring For NISSAN SR20DE(T) 1009M-N009

$351.00 SGD $44,000.00 SGD

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Brand
JUN AUTO
Product Number
1009M-N009
Compatible Car
NISSAN
Compatible Models
SR20DE(T)
Product Description
When valve speed increases by high rotation-ization of engine, 'valve bounce' 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.
(Dual springs)
Specifications (unit: mm, kgf)
Diam: 4.0/2.5
Set leng: 40.0/30.7
Lift leng: 28.0/19.2
Set load: 36.4
Lift load: 103.1
Remarks
JUN valve retainer require
* JUN Ti Valve Retainer (1005M-N011 or 1005M-N211) is necessary when this dual spring use on RNN14 pulsar. And, prepare inner spring seats for RNN14 separately by yourself.
Notes
Images are for illustration purpose only. Actual product may vary.