That ain't a drop in replacement ;)

It's for purpose built race cars, as in... the ones with tubular chassis, etc. You wanna build a tube chassis eclipse, with 420a-ish aluminum block, there's your motor. Otherwise, it's just good engineering fun.

Seriously, I think the Honda phenomonon has affected peoples' heads. "Motor Swap" is not the legendary mythical path to all amount of engine horsepoweriness.

Besides, you guys aren't wussing out on building a RWD 2gnt are you? Cause the 4g63 guys have done it several times }(