So I picked me up a motor today, in the snow and ice of Ohio. Me and a buddy of mine got it on in less than an hour. (Pics included after class.) Problem is, we thought we had ourselves a B18B. My question is... do I have anything to worry about when plugging this thing into my CRX? Since I previously had a B18B.

Any info would be much appreciated otherwise we'll just take it back. Just the selection is limited up here.