Have to diagree wit u on the b series estimates. I've been to MANY MANY dyno days and personal session wit buddies with b16,18c1,18c5 and those r right with i/h/e and crome/neptune/hoondata etc etc.
And NEMO i would LOVE to see a h22a WITH ONLY i/h/e and tune make 225whp! on Mainstream or battleground dyno. NOT balance performance!