B16/B18 almost the same. i do not know the price difference but i believe the b16 is a lot cheaper but you dont see the gains as much as you do like the b18. But, in such a light weight vehicle, it wont matter. Now you could drop in a nice H22 and have some nice n/a power and tq.Originally Posted by madking411
My buddy has a H22 EG with a 55-65 shot of nitrous, stock internals and pushing 250hp. 13.0 1/4 mile on street tires (no spray). mid 12's with spray and street tires.