BTR LS PLATINUM DUAL VALVE SPRING SET - .660" LIFT

BTR PLATINUM DUAL VALVE SPRING SET - .660" LIFT - SP001-16

BTR's .660” lift Platinum Springs are the most popular dual springs in our lineup, and for good reason! Whether you’re putting together a rowdy stroker motor or are applying additional pressure via forced induction, the Platinum Springs are up to the task of controlling your valvetrain. SP001 are recommended for use with stock rockers. For roller rocker applications, check out SP010-16.

• 155 lbs @ 1.780”

• 380 lbs @ 1.180”

• 400 lbs @ 1.130”

• Coil bind @ 1.070”

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA and are 100% Computer Quality Tested. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion!

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BTR LS PLATINUM DUAL VALVE SPRING SET - .660" LIFT - SP001-16

BTR LS PLATINUM DUAL VALVE SPRING SET - .660" LIFT - SP001-16

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