Will a 96' Acura Integra GSR cluster work with an LS engine?

Yes, a 1996 Acura Integra GSR cluster can work with an LS engine, but you may need to address compatibility issues, particularly with the tachometer and speedometer readings. The LS engine's ECU will need to be wired correctly to ensure the cluster receives the appropriate signals. Additionally, you might need to modify or convert certain sensors, like the crank position sensor, to match the GSR cluster's requirements. Overall, with the right adjustments, it can function properly.