DETAILED NOTES ON 4B12 MOTOR

If the weight is not noticeably a lot less then I'd believe that a 4G69 for NA or 4G63T for turbo conversion can be Over-all a better solutionEliminator intakes is often operate "as cast," appropriate out of the box; even so, AFR does recommend possessing the runner exits be "port matched" towards your specific cylinder heads for ideal overall perf