Yes. I know... Read the post again, you will see I was actualy talking about using turbin housing with backasswards turbines hooked up cetrifugical style to suck the exuast out. I know how the "suck squish bang blow" works, I am going to sequia right now I just havent had a lot of EXP working with honda motors...
The B18 and B20 arent the same block iether, honda motors are so thin if you tried to bore it out 0.2 litres it would crack in a heartbeat However I did read that these motors crack if you put HI compression ratio pistons in them without resleaving. So there might be some truth to that. I dont know how one motor can put out so much torque and the other put out so much power all out of the same block? However looking at it from an all attribute standpoint they are two TOTALLY diferent motors.