i am wondering if you could fit a motor with the dimensions of 23 inches wide, 30 inches long and 35 inches tall in a miata engine bay without very much fabricating work to the firewall......keep in minde this is a fully custom build and some fabricating will be necisary so dont even comment if its negative info......i want to put a 4BT cummins in a miata and yes i know i will have to swap a crap load of other parts out to make it work but i want something no one has done before......any info that will help is apreciated.....i have done some searching but cant find anything about the size of the engine bay........thanks in advance.....