Does it take a while for the os.18TM to really come into its own? I have about 7-8 tanks through it now, completed break in a few tanks ago, and it's really lacking power and top speed.. Am I just too used to big blocks or does this engine just take a while to break out? I run at about 250 Degrees with the lid on and about 240 with it off. It wont even think about backflipping nor wheelying.. Also, I'm running 20% sidewinder, should I bump it up to 30%? I forgot to say that I also run the trinity pipe.