318 Build on a small budget

Google, 3-8 teen dream

It's a dead stock long block
With 4bbl headers and xe262h cam
Here's the dyno results
1st is stock 2bbl engine with headers
2nd 4bbl and cam
3rd is tuning

Screenshot_20170921-130610.png

That's about as big a cam as you can go with stock CR. And head flow (cfm) starts become a restriction after that.

Upgrading to a magnum type head at that point would be a good idea.