Nick's Garage dyno's a 318 Stroker.

Back in 1982 while in Germany, a Brit that worked on base had a 1968 Bristol 410. Stock it had a 318 Poly with 4bbl mounted "Mid-Engine" behind the front wheels. Sounded wicked for a stock A engine. 8 3/4 suregrip with 2.94 gears

I had pulled a Poly teen out of a US Army 66 Coronet MP cop car in the "Property Disposal" yard. I had a 360 crank with the mains cut down to 318 mains size and had the rod's journals cut 0.040 offset. We ported the heads and did a lot of work on the 4bb iron manifold and both exhaust manifolds. Bored 0.060 over. Delta Cams regrind Poly cam at a 268 @ 0.050".
So basically a 357 Poly. Stock Torque Converter in the 727 Torqueflite.

That sucker was very quick. Full on Luxury Car with tons of power. Stock 318 went in storage as the car was very limited production, like less that 100 made. It ran the Autobahn at over 150 MPH too.