ISR Performance Thermostat - Nissan SR/KA - 60 Degree Pro Eagle With an aluminum core and

With an aluminum core and plastic housing

these springs lower the vehicle’s center of gravity to improve stability

giving the ability to retard the cams up to 60 crank degrees

One of the key features of the Dugger wheel is the all-new high density plastic rock guard ring that is attached to the outer lip of the wheel which helps prevent damage to the lip and face of the wheel

ISR Performance Thermostat - Nissan SR/KA - 60 Degree Pro Eagle With an aluminum core andISR Performance Thermostat Nissan SR KA 60 Degree ISR colder temp thermostat for KA24DE and SR20DET. Good upgrade for High performance engines, where the ISR units opens at 60 deg celsius compared to factory 76. 5 deg celsius. Cool down your motor before heat build up! Once the engine is fully warmed up the ISR thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus