INLET VALVE SPRING PSYCHIC HEAVY DUTY MADE FROM AN ULTRA HIGH STRENGTH S3-Size-38-40 Resistant to yellowing and degradation

Resistant to yellowing and degradation from sun exposure over time

The slick internal liner minimises drag for a smoother mechanical action during gear changes

Designed for the enthusiast looking for a balance between traditional styling and modern performance engineering

and because it meets all your basic needs for paved or dirt-road use

grab yourself a roll

INLET VALVE SPRING PSYCHIC HEAVY DUTY MADE FROM AN ULTRA HIGH STRENGTH S3-Size-38-40 Resistant to yellowing and degradationFocusing on durability and precision, this heavy duty inlet spring is a vital component for any top end rebuild. Its robust construction ensures that the intake cycle remains perfectly timed even during racing conditions. Manufactured from specialized high tensile materials to resist sagging. Provides improved seat pressure to eliminate power robbing valve bounce. Engineered for high performance four stroke cylinder head environments. Tested to ensure