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BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650" LIFT - FOR ROLLER ROCKERS - SK004

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BTR MAX PRESSURE GEN 2 LT/SBC DUAL SPRING KIT - .650" LIFT - FOR ROLLER ROCKERS - SK004

BTR’s Max Pressure Spring Kit applies what we learned when designing the Platinum Spring Kit (SK001) and applies it to applications utilizing roller rockers. Due to the additional weight of roller rockers, a higher spring rate is needed to retain valvetrain stability. Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker, or a turbocharged 1000 hp brawler, our Platinum Spring Kit will make sure your valves are right where your cam wants them to be at all times. This is a drop-in kit for 15° LS heads utilizing roller rockers or track only applications with stock rockers. It will also work with LS7 heads when used with a .045” shim (Part numbers SS015 +SS030). This kit will not fit LS9 engines. The kit includes the following: • SP002-1 - .650” lift BTR Max Pressure Dual Valve Springs • SR002-16 - BTR Titanium Retainer Set For Max Pressure Springs • SL505060-16 - BTR Spring Locator Set; .505" ID, .060" Thick • VS LS KIT BLUE - BTR LS Valve Seal Kit • VL7°8MM-32 – BTR 7° LS Valve Lock Set Spring specs are as follows: • 15 lbs @ 1.800" • 420 lbs @ 1.200" • 450 lbs @ 1.150 • Coil bind @ 1.100"

Features
BTR SKU SK004/S/0560
Brand Brian Tooley Racing
Part Type Valve Spring Kit
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