Hi guys, I own a 1997 Lexus LX450 with a TRD Supercharger. Everything other than the supercharger is stock. Petrol, 4.5l.
In reading various forums, I understand that while the stock ECU is quite well optimized, that there could be considerable room for improvement on a force-fed motor.
Any ideas on how to get more HP and Torque out of a 4.5l petrol engine with a TRD supercharger? Also, be nice if it could also address the pinging which sometimes occurs at high load, high RPM with ****py 91 octoane gas.
Would appreciate any help.
In reading various forums, I understand that while the stock ECU is quite well optimized, that there could be considerable room for improvement on a force-fed motor.
Any ideas on how to get more HP and Torque out of a 4.5l petrol engine with a TRD supercharger? Also, be nice if it could also address the pinging which sometimes occurs at high load, high RPM with ****py 91 octoane gas.
Would appreciate any help.