GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T cat litter box house Black Gold Inner

Black Gold Inner

They are designed for comfort

The microfiber grips and lifts dust and dirt

rose quartz

GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T cat litter box house Black Gold InnerGSC5078 RACE Conical Valve Spring Kit with Ti Retainer for 4G63 Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure Maximum Valve Lift (in) HP Conical 0. 952 1. 504 1. 484 134 140 275 lbs @ 12. 1mm lift 280 lbs @ 12. 0mm lift 0. 476 Max RPM: 11,000 RPM Max boost: 60+ psi Trying to break records? Trying to win races? This is the valve spring kit for the 4G63T that will allow you to take your engine package to the next level. Not