head question
i was wondering what u guys think about dart pro 1 345;s that have been ported and i think the # are around 390 area not sure what the other #s were. Was thinking about using them on a 572. Bowtie block with a bore of 4.560 and 4.375 crank. As far as i know this is the fartherest i can take this bowtie block. OR am considering a big chief style head but not sure if it would be great for this combo. Just curious which would be the way to go with this combo. Thanks in advance for any advice .