mark247 39 Report post Posted February 10, 2007 I have a 1986 E28 with a M20B27 motor which i want to put a 325i head on, i just need to find one. Anyone have one? Either im going to do that or sell my car as is. Cheers, Mark Quote Share this post Link to post Share on other sites
skidz 197 Report post Posted February 14, 2007 I have a 1986 E28 with a M20B27 motor which i want to put a 325i head on, i just need to find one. Anyone have one? Either im going to do that or sell my car as is. Cheers, Mark You cant just "Put a 325 head on" as you say, you would need the 325 pistons as well. They are the same bore, but the 325 head and pistons are designed to work together. What you want is a 320 or 323 head, (code 731) which is then a bolt on job. I have a complete 323 motor, with a head in very good order, $300. Quote Share this post Link to post Share on other sites
Mike 1 Report post Posted February 14, 2007 You cant just "Put a 325 head on" as you say, you would need the 325 pistons as well. They are the same bore, but the 325 head and pistons are designed to work together. What you want is a 320 or 323 head, (code 731) which is then a bolt on job. I have a complete 323 motor, with a head in very good order, $300. even then I think there are problems with rod lengths etc. Do what stephen said and chuck a 323i head on. From memory the later 323i have bigger ports. Quote Share this post Link to post Share on other sites
murks 0 Report post Posted February 15, 2007 have one....... call or txt 021 258 9005 cheers!! Quote Share this post Link to post Share on other sites
