GSC Single Conical Valve Spring and Ti Retainer Kit


$466.33 $548.63

Product Description

GSC5062 High Pressure Conical Valve Spring Kit with Ti Retainer for the Mitsubishi 4B11T
Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.30mm lift Maximum Valve Lift (in)
HP Conical 0.818 1.294 / 1.300 112 / 110 259 lbs @ 0.849" / 257 lbs @ 0.855" 0.445
  • Max RPM: 11,000
  • Max boost: 55 psi
  • Up to 12.2mm lift cams

The GSC Power-Division High Pressure Conical Valve Spring with Ti Retainer kit for the Mitsubishi 4B11T includes 16 titanium retainers,16 conical valve springs, and 16 valve spring seats. True conical valve springs are not a new concept and are industry proven to provide several key advantages over traditional spring designs. A major advantage of conical springs vs. traditional cylindrical or beehive springs is the damping and removal of valvetrain harmonics. Of the three designs, conical springs are the front runners in valvetrain harmonic stability. Utilizing a varying coil diameter as well as coil spacing, a conical spring acts as a natural harmonic damper in the transfer of valvetrain shock. This translates to less stress, less wear, and a longer life of the included components. This level of protection is needed in today’s engines being pushed to their physical and mechanical limits by aftermarket modifications. Every GSC conical spring offers a superfinished surface treatment to go along with the patented, multi-step heat treatment process. The finished product is an extremely reliable, high-performance spring allowing the users to push higher RPMs, use more aggressive cam profiles, and turn up higher boost pressures.

Conical Spring Benefits:

  • Vastly improved harmonic stability with inherent self-damping design
  • Smaller design = weight reduction throughout the entire valvetrain system
  • Applications for high RPM and boost pressure with the ability to run more aggressive camshafts
  • State of the art manufacturing and engineering production processes