Ah, the high volume radiator. My tuner hates the one on my RS250. Reason? Cause it works better then it needs to. Yep, on most days, I need to run 4 strips of tape to keep it warm enough. On cold days? ****, the thing almost never gets warm enough .

He told me to go back to the stock, even though the all aluminum extra volumne one is a work of welding art. I like it cause, well, cause it's on the bike, and I don't feel like switching it right now.
_________________
Charles Gallant