reno27

is it worth putting a stroker kit 331 or 347 on a stock block

Colorado_Mustang

Depends on what you're going for. I would say yes, just for the increase in cubes and power, even leaving everything else the same. Stroker kits aren't overly expensive, if you have to replace those parts anyway.

67mustang302

It's generally accepted the stock blocks are good for about 450-500 flywheel hp or thereabouts, so as long as you don't plan on going over that then yeah, stock block is fine

reno27

thanks guys