Originally Posted by
P10FTW Bingo, it's no big secret. Why would an individual spend thousands of dollars on r&d only to post it online and have some company copy them for profit.
It's going to take some serious head flow, rpm and good amount of compression to get 245whp na on a 2liter.
I vividly remember a thread a couple years ago on the old forum where kesi listed some headflow data and not too many people seemed interested. upwards of 300cfm, i think, where it was listed that they were going to get the itm and exhausts flowed to match the head port job.
And all of that was listed a whiiile ago for someone to take note, but how many people followed the recipe then?
I dont believe a compression was decided on back then, but researching and info provided by kesi on here would help someone get started...