408 6pack setup

There is something wrong,check to see how freely the outboards move w/the
rods off the vac. pot and throttle links.A new carb or the replacement throttle plate can
warp easily if over tightened and bind the throttle shaft,easily.....we're not talking bulging
vein in the forehead tight,just a bit too much FYI.If there is no exh heat to the intake the
jetting sounds lean,You said the dyno time was to tune,....what A/F numbers??
I've mentioned this in other posts,but 1st hand w/an AAR 9.7:1 340 292/.508 Purple
shaft,TA heads I ported..NOT all out,stock TA rockers netting only .476" lift. Turned best of
12.35@109,full street ride on pump gas and 9.5" converter only thing not as driven were the
slicks.Highest he ever shifted was 7200rpm, but split shifts of 6900/6700 seemed best.
Mopars power formula puts that almost the same RWHP as yours,so you've got some
hiccup in the works,keep us updated...:coffee2: