Back to Blog
Crown trick best upgrades7/1/2023 Upgrading the LQ4/LQ9 Camshaft and Valvetrain Before you go, make sure to install a colder thermostat to open up the tuning window.īelow are more upgrades that will improve the performance of the LQ4 and LQ9 engines. It also makes it easier tune for a bigger cam and injectors later on. Whether you’re towing on low-octane or springing for good fuel, a tuner can dial the ECM and take it to the next level. All these can be done in the garage, but the tune won’t be optimized.Īt this point, we recommend you talk to your chassis dyno tuner and decide on a computer programmer. An electric fan kit will free up the power. Trucks often come with mechanical fans that sap horsepower. The problem is that the engine starts to sound REALLY good and owners find themselves wanting to go faster. Trucks are the everyday hotrods of the 21 st century.įor a lot of people, it starts off with a cold air intake and aftermarket exhaust. (Image/Summit Racing) Basic Bolt-On Upgrades for LQ4 and LQ9
0 Comments
Read More
Leave a Reply. |