Supertech Dual Valve Spring Kit w/ Titanium Retainers Nissan Skyline RB25 DOHC w/Solid Lifters | SPRK-TS1015-RB25 condition-like_new Doing this allowed Enkei to

Doing this allowed Enkei to reduce the weight on the wheel without sacrificing rigidity

Price is for one pair

low‑profile rain guards that allow you to crack your windows open for ventilation even when it’s raining

Made from high-quality grey iron for strength and long-term reliability

The 13″ length of the runners allow for a smooth taper in cross section reduction

Supertech Dual Valve Spring Kit w/ Titanium Retainers Nissan Skyline RB25 DOHC w/Solid Lifters | SPRK-TS1015-RB25 condition-like_new Doing this allowed Enkei toOverview The Supertech SPT Dual Valve Spring Kit (SPRK TS1015 RB25) is a high performance valve spring upgrade engineered specifically for the Nissan Skyline RB25 DOHC 24 valve engine equipped with solid lifters. Designed for serious performance builds, forced induction applications, and high rpm race engines, these dual valve springs provide dramatically increased spring pressure and improved valve control far beyond OEM specifications. Whether