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Ready to ship (Unless it is a special order item)
This is a racing valve spring with load calculations based on the concept of the A Engine at 10,000 rpm. With a design that takes advantage of a maximum valve lift of 13mm and a maximum load of 115kg, it can be used with any specification and fully utilizes the performance of the cam.
Free shipping for US main island / Estimated rate for international shipping is $38
Dear international customers: Delivery fee varies depending on the destination country, size and weight of the order. Please email us at support@jdm-car-parts.com for a shipping quote to your address. We will send you a confirmation email with the final price. Please reply the email and accept the shipping fees to have your order shipped.
Ready to ship (Unless it is a special order item)
This is a racing valve spring with load calculations based on the concept of the A Engine at 10,000 rpm. With a design that takes advantage of a maximum valve lift of 13mm and a maximum load of 115kg, it can be used with any specification and fully utilizes the performance of the cam.
Free shipping for US main island / Estimated rate for international shipping is $38
Dear international customers: Delivery fee varies depending on the destination country, size and weight of the order. Please email us at support@jdm-car-parts.com for a shipping quote to your address. We will send you a confirmation email with the final price. Please reply the email and accept the shipping fees to have your order shipped.