Brian Crower Mitsubishi 4B11T Evolution X Single Spring & Titanium Retainer Kit

SKU: BC0130

Brian Crower Mitsubishi 4B11T Evolution X Single Spring & Titanium Retainer Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures.

Specifications

• Type: BC1130 Single
• Free Length: 1.693″
• Seat: 1.375″ @ 75 lbs
• Open: 0.950″ @ 175 lbs
• Coil Bind: 0.850″
• Retainer: BC2130
• Spring Seat: OEM
• Net Cam Lift: 0.475″ / 12.06mm

Features & Benefits

• Precision engineered for high performance applications.
• Supports increased RPM and power levels.
• Manufactured from premium materials for durability.
• Direct-fit upgrade for compatible engines.

Fitment

• 2008 mitsubishi lancer evolution mr~2010-2014 mitsubishi lancer evolution mr~2010-2011 mitsubishi lancer evolution mr touring
• 2010-2013 hyundai genesis coupe 2.0t~2010-2013 hyundai genesis coupe 2.0t premium~2010-2013 hyundai genesis coupe 2.0t r-spec~2010 hyundai genesis coupe 2.0t track~2008 mitsubishi lancer evolution gsr~2010-2014 mitsubishi lancer evolution gsr

About Brian Crower

Brian Crower is a leading manufacturer of high performance engine internals, including camshafts, crankshafts, connecting rods, and valvetrain components. Each part is engineered for reliable horsepower gains and durability in demanding street, track, and forced induction applications.