How much yarn do I need to make a jacket?
I'll say somewhere about 400 hp unless you spin it to the moonWith heads that big on a 327 it'll be a complete dog on the street as previously mentioned, and that comp ratio would have me concerned on pump gas, you may want to get the cranking pressure so you don't get detonationI would seriously recommend you to sell off the 327 and at least go with a 350 or better yet a 383 with those heads and camyou will be much happier with the torque and itll still spin up goodremember there's no replacement for displacement!
I's day the list puts you in the ball parkIn '65 Chevy got a claimed 375 out of a 327 by fuel injecting it355 with a 4barrell.
