MP Nick, with the base shortblock that you offer what would be the max hp that you would recommend that block for? My goal is around 400+whp if that helps at all. If the $2100 block won't handle that kind of power (I only need the 400+ to the ground when I'm running at the track, and around 275-300 for the street), what upgrades would you recommend, and additional cost? Thanks. Also can you build the head also? If so, just pm me to let me know my options and pricing of heads and shortblocks. Thanks.