Description
This is a fan shroud for those running an aluminum JZX100 radiator without a clutch fan.
This package includes TWO sets of SPAL 40A relay harnesses with Staggered Thermo switches.
First fan will kick on at 185 degrees, and second fan will kick on at 195 degrees staying on until coolant temps drop to 165, then turn off.
Benefit of running a JZX100 radiator in a JZX90 is that it is larger than the 90 radiator.
Shroud kit will come with dual SPAL Medium profile 12" fans with curved blades. Each fan pulling up to 1328CFM.
This will drop in to a JZX100, however for the JZX90 it will require some additional modifications.
For the JZX90 fitment, it will requires JZX100 radiator hoses, Supra 2JZ water pump, and upper radiator brackets from a 100 or is300.
We also recommend using the DriftMotion 1JZ/2JZ Non-VVTi water pump pulley.
This kit includes:
Aluminum Shroud with dual SPAL Medium profile fans and staggered set of thermo switch relay harness kit. (1 x 185 degree & 1 x 195 degree)
SPAL Relay harness specs:
- 185 degree Thermo-swtich kit:
- 3/8 NPT thread for sending unit, and comes with 1/2 NPT Adapter.
- Fan "ON" temp: 185 degrees F
- Fan "OFF" temp: 165 degrees F
- 195 degree Thermo-swtich kit:
- 3/8 NPT thread for sending unit, and comes with 1/2 NPT Adapter.
- Fan "ON" temp: 195 degrees F
- Fan "OFF" temp: 1755 degrees F
**SENDING UNITS ARE USED IN UPPER RADIATOR HOSE ADAPTERS THIS WILL NOT THREAD DIRECTLY INTO YOUR KOYO YOU WILL NEED AN M16X1.5 ADAPTER IF YOU WISH TO DO SO **
Features:
- Makes installation of your new fan a breeze
- Designed to safely integrate with OEM wiring
- Feature a waterproof 10/40 amp relay with printed wires for easy installation
- Kit features a 3/8” NPT thermos-switch and a 3/8” to ½” NPT adapter
- Harness is designed for 12V systems only
