Brian Tooley BTR .660" Platinum Dual Valve Spring Kit - LS 4.8 5.3 5.7 6.0 6.2Complete List of Kit Components SP001 1 . 660" Lift BTR Platinum Dual Valve Spring, Set of 16 SR001S 16 BTR Steel or Titanium Retainers For Platinum and Extreme Springs, Set of 16 SL505045 16 BTR Spring Locators; . 505" ID, . 045" Thick, Set of 16 VS LS KIT BTR LS Valve Seal Kit, Set of 16 Blue Seals VL78MMBLK 32 BTR Black Oxide Coated Valve Locks; 1 Radial Groove, 7 Angle, 8mm, 16 Pairs Note: SP001 SK001 springs are designed for use with stock

Camshaft Gear Attachment: 1-Bolt

Make: Honda

RPM Range 1700-5200

Intake Duration at 050 inch Lift: 215

-Eagle 4340 Forged Steel Crankshaft

Intake Centerline: 108

An ideal choice for engine builds

Camshaft Specs:  226 / 237  |

Drive-by-wire applications must re-use OEM throttle body or purchase aftermarket drive-by-wire throttle body

6L 2008 2014 Dodge Challenger 3

w/ vtec 1992-1995 civic ex

Fastener Finish: Polished