Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD ISK9375-PLUS Valve Train Trays extend spark plug wire and

extend spark plug wire and boot life as well not reacting to petroleum products

They are made from large

These balancers are particularly portant to tight cornered tracks where engine revs are low and instant revs are required to accelerate out of tight turns

studs and nuts are machined from 6AL-4V grade 5 Titanium and the small head design is ideal when fitting into a recess or tight areas to give maximum clearance

CHROME HS200520 PYHS200520 HELMET SHIELD

Endurance Plus Dual Valve Springs with Damper (16) 1.560" OD ISK9375-PLUS Valve Train Trays extend spark plug wire andEndurance Plus Dual Valve Springs with Damper (16) 1. 560" OD230LBS @1. 970" Seat Pressure, 560LBS @ 1. 290" Open Pressure, 1. 190" Coil Bind ISK9375 PLUS K9375 PLUS The Endurance Plus series of valve springs utilises a specially processed Tool Room Material for increased endurance and reliability beyond the "SP" series plus special processing for increased durability. Endurance Plus springs are designed for late models, modifieds, etc and are