GSC Power-Division High Pressure Single Conical Valve Spring and Ti Retainer kit 4B11T
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GSC Power-Division High Pressure Single Conical Valve Spring and Ti Retainer kit 4B11T

$548.63
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GSC Power-Division High Pressure Conical Spring with Titanium Retainer kit for the Mitsubishi 4B11T IN: 112 lbs @ 1.294" / EX: 110 lbs @ 1.300" install height IN: 259 lbs @ 0.849" / EX: 257 lbs @ 0.855" GSC5062 High Pressure Conical Valve Spring Kit with Ti Retainers for 4B11 Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.30mm Lift Maximum Valve Lift (in) Conical 0.818 1.294 / 1.300 112 / 110 259lbs @ 0.849"257lbs @ 0.855" 0.437 Max RPM: 11,000 Max boost: 55 psi Up to 11.30mm lift cams The GSC Power-Division High Pressure Conical Valve Spring with Ti Retainer 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 super finished 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.  WARNING: This product can expose you to chemicals including Nickel (Metallic), which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. More information on California Proposion 65 can be found on Proposion 65 Warnings and OEHHA websites.

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