Check the sig below to see what I've run with my stocker. New motor will be 306 w/forged pistons (approx 9.5:1), TFS #1 cam, self ported E7's, roller rockers, Performer intake, 65 TB, 73 or 76 MAF, stock injectors, BBK ceramic LT's (switched from unequal shorties), BBK off-road X-pipe. I thinks thats it. I know it will come down to how well I did with my heads, but I'll have higher compression, better cam, better intake, bigger TB & MAF so I think I'll see a nice gain. I dynoed 208/265 on a hot day last summer. Do you think 240+/280+ are possible?