288's are getting big man, and with that cam timing, it isnt gona have shit before 4k. what are you revving it too ?. do you have a dyno print out for us to see ?.would sound lumpy too, 256/264 wouldnt sound lumpy.you need a cam card, it would be good to see what duration @ .050" is.why is this dam forum not page breaking or paragraphing.everything is just word wrapped
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