If the weight isn't significantly fewer then I'd personally believe that a 4G69 for NA or 4G63T for turbo conversion could be General an improved choice Looking at this the 3a9 engine is in use since 2003 it's possible it absolutely was easier to mount the 4g into it considering https://4b12-intake-manifold61593.popup-blog.com/30732209/the-definitive-guide-to-jdm-mitsubishi-outlander