Opinions of engine build up

[JET]

Well, a 60 trim flows less than a 50 trim. I would do an SCM50 with the 272's. I had the same setup as a 2.0 and it was very fun on the street. I would strongly suggest against doing the MSII. After having the AEM, that is plenty difficult and it much more tailored to a DSM, with wizards and most things preloaded. If you want to tune every little thing, get an AEM. If you want to do basic tuning and just have a car that runs good, get DSMlink. There might be a few megasquirt maps for a DSM that you could get a hold of.