I have the choice in deciding between two hybrid EG civics. On has a b16, and the other a b18 from the GSR. Anyways, Most of you will say, "no brainer, go with the b18" But, I'm not buying this car for drag racing at all, it's to be an autocrossing car. As you all know, weight distribution and weight itself plays a huge part in winning the races at an autocross track. So this leads me to my question, which engine is heavier? Since the civic is already rather front heavy, just like any fwd car, I'd prefer to keep the front weight as low as possible. Please let me know, any help would be greatly appreciated, thanks.