Replacing Head on 85 325e
All the valves are bent on my 85 325e 2.7. I want to know if I can use the head and intake from 87-91 325i and 325is. These are both 2.5 but I want to improve the performance on my 325e. Is this a possible option? and if not does anyone have an option that would work to improve the performance. Thanks for reading and I pray someone out there has the answers I am looking for.