cl 318 edelbrock manifold (not mine)

Quote off of Moparts from Dulcich.........


"SP2P works really well on a 318 with stock heads. I would use a 600 Holley or TQ. It will be a huge power gain over the two barrel - almost an unbelievable gain - and it will get better mileage too. You can expect the engine to keep pulling strong to about 5000 rpm."
-dulcich