Correct me if I'm wrong (Which I may).
If you are trying to modify your bike with a "hidden" 4 mil that is AGAINST the rules, what would the definition of that be?
What I am doing here, is providing information that potentially saved you from wasting thousands of dollars. You're welcome for saving you from buying junk cylinders thinking they were superior. In addition, I also advised you on which way would be the best route for you to go, all the while, knowing you were going to be using the information to cheat in a sanctioned series. Call me "Honest Abe", but I think you made yourself look poor by openly admitting you are trying to cheat. Regardless if "everyone else" cheats, doesn't mean you need to stoop to their levels and try to be a sneaky cheat. Where is the fun in EVERYONE cheating?
It's called a "STOCK" class for a reason. Since EVERYONE else is cheating, I'm sure you could go to the officials and tell them you are the ONLY one still running a stock displacement engine, and every other bike that runs in the stock class would be DQ'd, thus making you the winner in every race you've ever raced. Sounds like you would win by being HONEST...
Lastly, yes, anyone who openly admits that they are trying to cheat, should be shunned.