The Swedish nuts at Hedberg and Streetpower released another video of their batshit Volvo 740 in action. They've apparently tweaked 530 horepower and 527 ft-lbs of torque out of this particular brick, which we first featured back in the early days of Jalopnik hoonage. They're not bad behind the wheel, either.
[via Motorpasi n]
Related:
Hoon of the Day: Smoking Volvo [internal]
DISCUSSION
I remember years ago a fella here in the Pacific Northwest named John Lane who had a Volvo 262 with a turbo'd V6 under the hood. Ran it in rally events, although he mostly broke driveline components. Why? Because it was pushing out better than 600hp, and 504 ft/lbs of torque — at the rear wheels. Quite entertaining.
If you do a google search for "Fire Breathing Monster" and "John Lane" you can get some interesting accounts, plus a picture or two.