2ZR valve spring upgrade kit budged version Fluid Temperature sensor no additional wiring or setup

no additional wiring or setup is required

Lead times are normally 2 - 3 weeks

02/09-07/06

The device contains two independent H-Bridges

This modification increases the boost

2ZR valve spring upgrade kit budged version Fluid Temperature sensor no additional wiring or setupUpgrade your early 2ZR engine with this budget friendly valve spring kit. Features our high performance beehive uprated springs paired with OEM Toyota compatible small retainers, designed specifically for engines with large retainers. To identify your current springs, use a borescope camera through the oil filler cap or remove the cam cover for direct inspection. A cost effective solution for improved valve performance without breaking the bank.