572 Twin F2 Wedge Dyno vid by Steve Morris Race Engines

moper said
Now it's working. I totaly get tthe secrecy. But I'm curious about it too. Why B1s? Were they jus tavailable? I would have thought Predators would get the knod here.

B1's were available. Been had them for a while. Predators will be on her on the next refresh if all goes well...