Nissan motors are awesome for boost I have too many conflictions boosting a honda motor. If honda made a bottom end like Nissan I would have a forced induction honda. Since that is not the case I will stick to my 100hp a litre stock N/A honda motor. RWD is millions of times better than front wheel drive, I am jealous of that for sure, but the new SE-R is making 175hp, out of a 2.5l motor. That makes me that think that some power could be squeezed out of it and that is it choked up from the factory, but I have seen K24 honda motors making 265hp with some bolt ons. I agree with Brain if someone were able to make an extended F20C head to fit on an RB26DETT that would be one of the greatest motor builds of all time. I have said this before too, few companies can make a head on a production car that can be as efficaint as a honda head. I have friends who own Mazdas, Fords, and even Nissans, who would kill to have one of those companies make motors like honda.
Oh and one last thing that thread was orgianlly comparing N/A motors to N/A motors. Comparing Forced induction to N/A is like apples to oranges.