ISR Performance Adjustable Engine Mount Set - Nissan 240sx

The ISR Performance adjustable engine mount set for the Nissan 240SX replaces tired factory rubber mounts with polyurethane bushings and gives you a way to set engine height. For an engine swap, where the motor may need to sit higher or lower to clear the hood, crossmember or driveshaft angle, that adjustability is the whole point.

What Is in the Set

• 2 polyurethane bushings, 2 1/8 inch.
• 8 solid spacers, 1/4 inch each, to adjust motor height.

Benefits

• Polyurethane limits engine movement under load, improving power delivery to the rear wheels.
• Stacked spacers let you dial in engine height in 1/4 inch increments.
• Replaces damaged, collapsed or oil-soaked factory mounts.
• Essential upgrade for any swap, including SR20DET, KA-T and RB installs.

Fitment

Nissan 240SX S13 and S14 engine crossmember mount positions.

Install Notes

Support the engine from above or below, remove the factory mounts, and fit the polyurethane bushings with the number of spacers needed on each side. Check hood, intake and oil pan clearance at the chosen height before final torque. Polyurethane transmits more vibration into the cabin than rubber, which most swap owners accept in exchange for the control. Pair with the ISR polyurethane transmission mount to keep the whole drivetrain located consistently.

All ISR Performance products are designed for off-road use only.