72 Duster all steel all glass 3250 race weight
360 .040 12.5 compression stock 3.58 crank
596 iron heads I ported 265 / 180 cfm on SF1020 bench milled down to 61cc
(working on a set of 308 castings that will go 280 / 210 for next year)
M1 single plane intake that has been port matched and welded...