Stock 400 Piston Boost

If driven responsibly means avoiding detonation at all costs, then yes, no problem. That may require a target closer to 5 to 7 pounds of boost, depending on your cylinder heads, but really splitting hairs. Sounds like fun, BTW!

5-7.....whatever. I'm thinking about a 6-71 stickin through Vixen's hood. The 400 only has 7.7:1 static compression. I think a blower might be cool. The swap is not happening anytime soon, so I thought I might do something kinda cool.