Radium Engineering Universal Coolant Expansion Tank Category_Fuel Pumps This coil kit is second

This coil kit is second to none as it’s the only VR38 coil kit that fits underneath the air intake pipework in a OEM situation also between the cam covers with access to plugs and also beneath the various Toyota cam and valley covers

Hardness: 43-44 HRC

We have upgraded them to use our signature 30 spline bars with billet 4340 cages

Use on fixed cam timing or mechanically limited cam advance/retard

Radium Engineering Universal Coolant Expansion Tank Category_Fuel Pumps This coil kit is secondCoolant expansion tanks are necessary for proper air bleeding in applications that utilize a low mounted radiator (such as a V Mount) or rear mounted radiator. However, expansion tanks are also valuable if integrated in a common radiator setup. To allow heat expansion, traditional coolant systems require air to be present in the top portion of the radiator during low temperatures. An coolant expansion tank permits the radiator to be 100% filled with