GSC Power-Division Dual Valve Spring Kit with Titanium Retainer for Toyota 2JZ Platform (gsc5266) 2520 Stock = 420 WHP /

Stock = 420 WHP / 448 TQ

Description_ASC DP91829+GD7518 Description_ASM Rear S8K FMSI D1337 2009 thru 2015 CHEVROLET Camaro (5th Gen) 3

RaceRunner Front and Rear Leveling Kit by aFe

Now used in almost every Porsche race team in America

2 Supercharged Description_ASM Front S7K FMSI D1405 2012 thru 2015 CHEVROLET Camaro (5th Gen) 6

GSC Power-Division Dual Valve Spring Kit with Titanium Retainer for Toyota 2JZ Platform (gsc5266) 2520 Stock = 420 WHP /The GSC Power Division Dual Valve Spring Kit with Ti Retatiner for Toyota 2JZ Platforms includes 24 titanium retainers, 24 dual valve spring sets, 24 inner valve spring seats, and 24 outer valve spring seats. Features: 125bs at Seat 254lbs at 0. 811" Dual Valve Springs AS50 Round Wire Nano peened finish 6A1 4V Titanium Retainers Max RPM of 10,500 Max Boost at 60psi