yes, the shop ron is referring to is
www.arfabrication.com
howard, the owner, ended up with a car after a former customer of his went to jail for 3 years. over a weekend they slapped some rods/pistons into it and tuned the car with hondata. a shop down the road made 402whp with a sleeved block...so he kept turning the boost up until he made more power.
i'll see if i can get a dyno sheet from that car...its pretty badass for just having a block guard and a 2 hour tune with hondata.
also...a friend of mine has made 485whp with a sleeved d16. its all about tuning and a big enough turbo...as honda motors will always flow well enough to make big hp numbers.