Kameari Engine Works Performance Valve for S20 Engine with K4 Head Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R

Product Information:

• Part number:  #10-NS249 10-NS252
• Make/model: Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R 

Descriptions:

• 10-NS249:
• $45
• Kameari Engine Works performance valve
• For S20 Engine with K4 head Fairlady Z432 / Skyline Hakosuka GT-R / Kenmeri GT-R Sold individually
• 10-NS252:
• $649
• 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 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.