In case you have the map sensor engine then Of course i beleive you will be able to run the ITB's. Whilst I am not way too certain how the car will run as the initial Pc will depend upon map sensor readings to adjust air/fuel. 20v's operate ignitors right? https://4age20vturboengineforsale98653.aboutyoublog.com/40812244/not-known-details-about-4age-20v-itb