Performer Intake vs 318 Ports

[JedIEG]

I thought some might find this interesting or for reference: this is a picture from my borescope looking from the plenum of a Performer 318-360 into stock 318 intake port.

 

[69 Sleeper Bee]

That's cool. Really lets you know how heads / intake ports match up.
Looks like a little porting is in order if possible without getting into water jackets.
Most people would never know.