Part number: #10-NS249 10-NS252
Make/model: Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R
- Kameari Engine Works performance valve
- For S20 Engine with K4 head Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R Sold individually
- Kameari Engine Works performance valve 24 pc set
- For S20 Engine with K4 Head Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R
- Direct replacement
- Forged and machined
- Material SUH35
- Intake Diameter 32 mm (K4 head standard size)
- Intake Length 106.9 mm (K4 head standard size)
- Exhaust Diameter 29.5 mm (K4 head standard size)
- Exhaust Length 106.6 mm (K4 head standard size)
- K4 is the the final version of S20 Head made by Nissan *
Caution! Please make sure to check the head for stamping K2, K3, and K4
- These are made for K4 Head. If you have K3 Head, please purchase Valve lifters and retainers for K4 10-NS259
- Surface hardness HV500 or better
- Made by Kameari Engine Works
- Made in Japan
- Takes approximately 3-4 weeks for delivery.
- *Special order item-No return and No refund.
Free shipping for US main island / Estimated rate for international shipping is $59
Dear international customers: Delivery fee varies depending on the destination country, size and weight of the order. Please email us at firstname.lastname@example.org 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.