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Manley 90-06 Mitsubishi (4G63-4G63T) 16pc Valve Springs (1.100/.775)

Are specifically designed to withstand the rigors of today's aftermarket Sport Compact camshafts and properly control the valve train in these high revving Sport Compact engine applications.

This means Built with only the best, super clean chrome silicon high tensile strength steel alloy and performing classified heat treatment and shot peen processing to insure the ultimate fatigue life and limit load loss.

Are wound from super clean alloy.

Features

  • Number of Springs Per Valve: Single
  • Outside Diameter of Outer Spring (in): 1.100 in
  • Coil Bind Height (in): 0.950 in
  • Damper Spring Included: No
  • Spring Rate (lbs/in): 294 lbs./in
  • Inside Diameter of Outer Spring (in): 0.775 in
  • Valve Spring Style: Standard
  • Coated: No

Applications

  • 1990 -1999 Mitsubishi Eclipse GST
  • 1990 -1999 Mitsubishi Eclipse GSX
  • 1996 -1999 Mitsubishi Eclipse Spyder GST
  • 2003 - 2006 Mitsubishi Evo 8 / 9
  • 1990 - 1998 Eagle Talon TSi

What's Included

  • Sport Compact Valve Springs

Product Details

  • Manufacturer part number: 22125-16

Sport Compact Valve Springs

Manley

Manley Performance is a leading manufacturer of high-performance engine components, specializing in valve train parts, pistons, rods, and crankshafts. Known for their precision engineering and use of high-quality materials, Manley products are designed to handle extreme power and performance demands in racing and motorsport applications. Trusted by enthusiasts and professionals worldwide, Manley continues to provide innovative solutions for building high-revving, durable engines that push the limits of performance.

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