347 stroker kits for the lowdeck 302 are common, 365 short blocks are available in the aftermarket. 347 is the most practical in the 302 deck height. So, because of the much higher deck of the 318, stroker kits for 318s are 50 cu in bigger.
The step-up from 302 is a taller deck 351 windsor (sound like 318-360?). Stroker 351 is typically 408. (Ring a bell?)
But typical edelbrock head for sbm is 170 cc, small block ford has 225 cnc heads available everywhere, a potential 100 hp increase over the sbm head, just sign the credit card receipt. And a fox mustang stripped down can be 500 lbs lighter than a duster. In the same condition.
