I was looking at LMR at the differences between the coyote gen 2 and 3. the bore and compression seem to be the only difference besides the intake manifold. I was wondering. If you bored the gen 2 out the .8mm difference and bumped the compression up to 12:1 is that really the only difference between the two motors? Besides the intake manifold? I just seen where an 18 made 1003 WHP on 93 pump gas. How different is the 2nd gen than the 3rd?