Will this work on the street?

Don't remember the duration. The only thing I am trying to avoid is buying a rebuilt motor, then rebuilding it all. I don't ming putting a new cam in there, I just know how some projects go, before I know it, I have to change everything. I am debating whether to go the 360 route, or upgrade my 318. Part of the appeal is this motor is complete. And I kinda hate to dump money in the 318 and still want more. All advice is appreciated.
Thanks