What George said. What final bore size do you want and why? The 341/345 Desoto Hemi were simply overbored 330's. Im going .030" on mine to simply clean her up. Thats it. I want stiff, round, rigid cylinders for max ring seal. Boring 'em more than is reqd is a waste and affects ring seal/performance. Oh and .030" leaves room for future rebores. Just my 2c.. Rat
Rat thanks for the info I have a 330 and though I would take my INJ S/B out and put the 330 in my Front Motor Dragster I have a 671 and a Hilborn 2 pot on another motor on the stand, I just though it would be cool at Crackle Fest and Car Shows there is really no encentive to race FMD anymore just play.
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