340 with som problems

MtNemoMopar said
I had a similar problem once, and it turned out to be an intake lifter collapsing.It drove me nuts trying to find it way back then.
that also seems like good information but i sure hope that my solid roller lifters havent colapsed, think i have learnt now that i should realy give you guys the complete spec on my engine before asking a somewhat complicated qustion regarding poor performance! i will look more into the things you guys have sugested tomorow if the wheater admits it:)