Supertech Dual Valve Spring Kit for 350Z/G35 Moroso 8671" 580 Notes: 150mm Rod

8671" 580 Notes: 150mm Rod Length

Part Number: Diagram: 8341A099

These kits will be built to order

Tapping into a MAP sensor or throttle position sensor will allow the fuel pump to linearly output more fuel as you increase throttle or increase MAP

Supertech Dual Valve Spring Kit for 350Z/G35 Moroso 8671" 580 Notes: 150mm RodSupertech dual valve spring kit for VQ35DE VQ35HR 350Z and G35. Includes 24 dual springs, 24 titanium retainers and valve seat locators. Please do all your research and consult your engine builder if necessary! Vehicle Fitment: 2003 2009 Nissan 350Z 2003 2008 Infinity G35 VQ35DE and VQ35HR Purchase Includes: (24) Dual Valve Springs (24) Titanium Retainers (24) Valve Seats Part Numbers: Pressure Seat: Details: SPRK TS1015 N352 24 70lbs @ 36mm Max Lift: