after reading through around 12 pages of the feed back it seams that there split on there decision, they say that the IAME is very good on fast tracks & has a very abrupt power delivery & not as good on the slower track's, they say the BZM is still the number 1 package for now only because of it's smooth power delivery & also the fact that engine builder's have got the experience with that engine, some also say that the OR engine is on par with the BZM & pretty much everyone said they where surprised that IAME could produce an engine that is this competitive straight up.

would be great to see one hear since most of our tracks are pretty fast & flowing