If you’re looking to wire up your Vtec engine in a non-VTEC car, there are a few things to keep in mind. First, make sure your car has the correct wiring harness. Second, make sure you have the correct connectors. Third, make sure you know how to properly ground and connect the wires. Fourth, be aware of any potential problems that could arise from wiring up your Vtec engine. Finally, test the installation before you go driving! ..