FERREA PREMIUM RACE DUAL TURBO SPRING & RETAINER COMBO: 140 LBS K634M88 the equivalent of approximately one

the equivalent of approximately one teaspoon before requiring replacement

K-Series Street/Strip CNC Head & Camshaft Combo

• 10 Micron Cellulose Filter Assembly

We have combined 2 of our most popular thermal management products and created a compact

FERREA PREMIUM RACE DUAL TURBO SPRING & RETAINER COMBO: 140 LBS K634M88 the equivalent of approximately oneFERREA PREMIUM RACE DUAL TURBO SPRING & RETAINER COMBO: 140 LBS Spring Kit Spring is for use with aftermarket cams and max applications where high spring pressure is necessary. Also recommended for 1000hp+ turbo SFWD Application Specs: Dual Valve Spring 140 lbs Installed Seat Pressure Kit Includes: 16 Dual Springs 16 Seat Bases 16 Titanium Retainers & Keepers Application: K series Engines: k20a2, k24a2 Cars: 2001 2005 Acura RSX Type R, 2002 2006 Acura