Brian Tooley Racing BTR SK013 Conical Valve Spring Kit for GM Gen V LT Engines - .650

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Description

Brian Tooley Racing BTR SK013 Conical Valve Spring Kit for GM Gen V LT Engines - .650" LiftThese springs will vastly improve valvetrain stability at high RPM while still supporting up to . 650" lift. This kit includes springs, locks, seals and locators. Uses stock retainers. LT4 engines require spring kit part number SK014. Pushrod replacement is highly recommended. 160 LB SEAT @ 1. 875" INSTALL HEIGHT 395 LB OPEN @ 1. 225" COIL BIND @ 1. 165" Kit includes: SP014 1 valve spring (QTY 16) SL505045CON 16 valve spring locator set (QTY 1) VS LS

produces an extremely effective Electro Magnetic Interference (EMI) "choke"

Lifter warranty only offered with Mopar lifter choice

For even more customization

for things such as additional pressure sensors

65% increase in external fin surface area

PN: 151-6002

ranging from size #64 to #99

Serviceable with our Delta Force Cleaning Kit

050": Intake 204 Exhaust 214

Engine RTV Sealant - Click Here

Exhaust Duration at 050 inch Lift: 240

By carefully analyzing and understanding the air path to the engine and engine operation under a range of driving conditions