Charliegordon85 0 Report post Posted July 23, 2022 Im wondering if it's as simple as swapping out the 2.0 block for the 2.7 block, swapping some parts around and then getting a remap to run this setup. I've found heaps about swapping a 731 head on but not when starting with m20b20. Any info appreciated. Thanks Quote Share this post Link to post Share on other sites
skidz 197 Report post Posted July 27, 2022 Your 320i should have a 731 head, so you are all systems go. Especially if you have a late 320i with Motronic 1.3, then it is just a simple job to fit 325 chip, or an aftermarket one. All the electrics work as is. Good to see some peeps still breathing life into their M20's 1 Quote Share this post Link to post Share on other sites
