As some of you that follow the sport of drifting internationally may already know, Mad Mike Whiddett is clearly MAD. His RX-7 has to be one of the most unique ones in competition (as if the standard in Formula D isn’t already insane). We’ve posted about his car before. Looks like he’s got more in store for next year.

Speedhunters.com shared a video of some recent changes made to the MADBUL RX7. Check it out

So it looks like this beasts 4-rotor motor is now putting out 674 horsies. To the wheels, that is. This isn’t the usual LS V8, or some crazy crate motor we’re used to seeing Stateside. And dang,,, that rotary sound!!! Add to that, a reduction in vehicle weight and he’s now got a super competitive platform.

Check out the specs, and more on the driver right from his website

http://www.madmike.co.nz/