No crap there I was....I just finished the pusher fan mod on my SP2, refitted the radiators and started filling with pre-mixed coolant. I ran the bike until it hit 175 without the cap, watched all the little bubbles come out, then refilled the main and made sure to check the overflow tank. That was 5 hours ago. I just took it for an 'around the block' ride and now it doesn't crack 200. Ummmm......any thoughts or ideas? The fans haven't even had a chance to come on. Thanks gents.