Valvetrain

The R2 cams are designed for those running large single turbos, larger than 76mm. These cams will not have bottom end losses over our S2 cams; nothing but gains will be seen and will promote great peak power gains. Designed for a rev range of 4500-9000 RPMs. 

GSC Power-Division Dual Valve Spring Kit with Titanium Retainer for Toyota 2JZ Platform

• 125lbs @ 1.258" install height 
• 254lbs @ 0.811"

Includes 24 titanium retainers, 24 dual valve spring sets, 24 inner valve spring seats, and 24 outer valve spring seats. 

GSC Power-Division Single Spring with Ti Retainer Kit for the Toyota 2JZ & 1JZ 

This is a great spring kit for the daily driver with an S1 or S2 cam profile that keeps the boost and revs below 32 psi and 8,500 RPM.

• 80lbs @ 1.320" install height 
• 239lbs @ 0.930" 

• 24 titanium retainers and 24 cylindrical valve springs.

GSC Power-Division Beehive Valve Spring Kit with Ti Retainer for the Toyota 2JZ

• 82 lbs @ 1.360" install height
• 218lbs @ 0.947" 

*****MAY NOT FIT ALL VVTi and NON TURBO HEADS***** check for proper fitment of the spring seat base during install.
May require GSC5064, GSC5066, or GSC5744 spring kit for proper fitment of non 2jzgte heads

GSC Power-Division Viton Valve Stem Seals for Toyota 2JZ 6.6mm valve stem
Sold as a set of 12

1JZGTE Non VVTi Camshafts 
***Read below for stage info.***

1JZGTE Non VVTi Camshafts 
***Read below for stage info.***

Toyota 2JZGTE/GE VVTi Camshafts.
***Read below for stage info.***

Toyota 2JZ Valve Guides
***Read below for more info.***

KEEPERS/LOCKS - Toyota 2JZ/1JZ/7M 6mm Stem (fits BC2300-24 and BC2320 retainers)

Toyota 2JZGE camshafts.
***Read below for stage info.***

Toyota 2JZGTE camshafts.
***Read below for stage info.***