Stroked 305
Chevy 305 -- 3.736 bore and 3.48 stroke
Chevy 327 -- 4.00 bore and 3.25 stroke
I don't know if its safe to bore a 305 to a 4 inch bore. Maybe someone will chime in. I would guess your better off getting a 350 block.
https://shop.enginekits.com/osb/itemdetails.cfm?ID=341
335 cubic inches to make your boat anchor get out of ts own way.
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Hell you can pick up an old 70s 4 bolt and 383 rotating assembly for ~2k and be rocking 60-80+cid over nearly the same money in a 305.
Plus did they make 305s with roller cams? More saved money there if you want to go roller and you get a roller era block.
Hell you can pick up an old 70s 4 bolt and 383 rotating assembly for ~2k and be rocking 60-80+cid over nearly the same money in a 305.
Plus did they make 305s with roller cams? More saved money there if you want to go roller and you get a roller era block.
if you're stuck on running a 305 for some strange reason, spend the money you'd spend on the more cubes and put it into the valvetrain and cylinder heads. even garbage can work well with a good set of cylinder heads.









