i have a d15b from jdmland and was wondering what different combinations of tops and bottoms i could use to get a lil more power out of her. the car is a 95 civic dx, 5spd. 4dr. nothing fancy just looking for something to get me through the hills.

 

well the main advantage to the d15b is its bottom end. it has the longer ex rods on the shorter 1.5 block with different piston pin heights giving it i believe a better R/s. (its basically a higher compression D15z1(vx) block

you can use the y8 head to bump the compression, just use the cam out of you head now and the gear.