OK guys and gals i got an 89 prelude and i wanna have some fun with it but i dont wanna break the bank....i want to make the B20 motor v-tech.....what im lookin for is how to do that.....im also not sure on what head will fit what motor.....i was wondering if a b16 or b18 head would fit on it....also if ne one else knows any other things i need to do to the motor to make it v-tech let me know....THANS VERY MUCH