Remember what we said about setting the engine back a bit and tying in the chassis for optimum rigidity? The math told us that to get it where the two coincided perfectly we were going to have to trim the firewall a bit. Well, actually a lot. Want to see the sparks fly? Check out the video of us using Miller’s Spectrum 375 Xtreme plasma cutter on PHR’s YouTube channel. This thing cuts like a hot knife through butter!