BTR LS9 .660" Lift Platinum Dual Valve Spring Complete Kit

The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. 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. They are designed to be used with stock rocker arms. This is a drop-in kit for LS9 heads.

KIT INCLUDES DUAL POLISHED SPRINGS, LOCKS, SEALS, AND YOUR CHOICE OF:

• Titanium or Chromoly Steel Retainers

• Locators for Stock or Bronze Guides

SPRING SPECS:

• 155 lbs @ 1.780"

• 380 lbs @ 1.180"

• 400 lbs @ 1.130

• Coil bind @ 1.070"

PRODUCT INFO:

BTR SKU- ZR1/LS9 SPRING KIT

Brand- Brian Tooley Racing

Part Type- Valve Spring Kit

Engine Type- LS9