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GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)

Marsoni M251S
Sale price$397.38
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GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)SKU: 5083 GSC P D Nissan Infiniti VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM 40PSI Max) Fits 2017+ Q50 Q60 Red Sport 2023+ Nissan Z This GSC Power Division kit upgrades the valvetrain on Nissan VR30DDTT twin turbo V6 engines with conical valve springs titanium retainers and seats. It fits 2017+ Infiniti Q50 Q60 Red Sport 400 models and 2023+ Nissan Z Performance NISMO. Expect stable valve control at 9500 RPM and 40 PSI boost for
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
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Yoko
Port Orchard, US
★★★★★ 5
Execelente
Que la mejor sustitución,poner lo que se recomienda
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
D
Verified Purchase
david a.
Charlottesville, US
★★★★★ 5
Fit perfect
Fit perfect
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Reviewed in the United States on July 29, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 2
Fast shipping
Fast shipping but Did not fit my 2011 Honda civic power steering hose
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Reviewed in the United States on December 30, 2025
E
Verified Purchase
edward delcastillo
Lexington, US
★★★★★ 5
Good service. Would do it all over again.
They were perfect Thanks
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Reviewed in the United States on February 20, 2026
Y
Verified Purchase
Yunel
Carnegie, US
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
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Reviewed in the United States on May 17, 2026

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