We've got around 10 years of knowledge with the 7age engine, built lots of engines so far in both of those N/A and Turbo type. From 200hp all the approach to 1000hp. Unplug stock harness from all engine-sensors and elements like injectors and distributor. Install dummy resistor-loads on ECU's injector https://4ageforsale35666.blogdanica.com/34617092/the-greatest-guide-to-4age-20v-blacktop