Field Report: Talking with Rob Dahm about his 1000HP+ Quad rotor build.

If you haven’t heard of Rob Dahm and his Mazda FD RX7 build, you have now. This has been many years in the making so far with lots of ups and downs as well as plan changes along the way — we caught up with Rob a couple of years ago at SEMA and took a good look at this incredible build. Want to learn how to EFI tune? Start with some free lessons right here: hpcdmy.co/efilesson Brotherly rivalry led Rob to consider an AWD/4WD build and with support and encouragement from Ian Steward of ASD Mot...