415HP from 318ci IS POSSABLE!!
Here is the 318 combo that I am dropping in my dart soon. According to comp cams desk top dyno it should be good for 340 hp 384 tq.
Stock bottom end 73 318. Flat top pistons .060 in the hole. .026 head gaskets. 5.2 magnum heads with factory 1.6 rockers. Comp XE256H (256 intake-268 exhaust- lift .447-.455 110
[email protected]) Magnum dual plane intake. Holley 600 6619 carb. Hooker Comp 3" headers. Dual 3" exhaust thru flowmasters. Accel vacuum advance distributor. MSD 6AL box.
I think it is pretty impressive for a 318