What Combos and HP are being achieved out of 3.31 stroke???

Been 11.47 @ 115.5 in 1100 ft DA 3350 lbs Duster
9:1 comp
ported 308 heads 250/205 peak cfm int/exh
248* @.050 .563 lift Hughes solid flat tappet
AirGap with 750 DP Holley
1.75 headers 3" exh