Specifically made by Kelford for competition RB26 engines, this Valve Spring & Retainer Set features PACALOY Beehive valve springs enhanced with nitride and nano-peen processes for unmatched strength and durability.

Designed to deliver 105lb seat pressure at a 39.10mm installed height with a coil bind of 26.50mm, it ensures optimal valve control under extreme conditions. Matching the correct valve spring to the camshaft selected for your application is of significant importance and is often overlooked, making this set a critical component for your build.

At Culture Automotive, we provide premium performance parts crafted by car people for car people, supporting your pursuit of precision and power without compromise. Build culture, not just engines, with parts engineered to perform at the highest level.