318 camshaft

I ran the MP .474/280 cam in a couple of stock block 318's. One had stock 318 heads and the other had home ported 360 heads. They both actually did well, and have a lumpy idle. Just so you know, this isn't the best cam for low end torque in your 318.
https://www.summitracing.com/parts/dcc-4452992ae/overview/