Hi guy's, Well this isn't the first time I have posted thread on my 383 running bad. Let me refresh your memory. Had engine back from being rebuilt about a month ago. I have taken my superbee out twice for 25 min. highway run at 60 mph. My problem is when I start out the engine is idling at 850, when I get about 12 or more miles down the road then the enging starts hitting the 195-200 degree range. If I come up to a light I notice it is running now about 950. And when I get back home I am close to well, last night in 82 degree temp. it was at 980 and about 202-205.The first time was about 1 -2 weeks ago, I have since then bought a new 650 AVS, fixed my timing to idle at approx. 28 degrees advanced and 35 full advance in at 2800 rpm's. My cam is the compcams xtreme energy 268. .477 intake/ .480 exhaust and at .05 duration is .224 -.230.
my vacuum at idle is roughly 9-11 inches, I am not
too sure what it is reading after the highway run I seem to want to shut it down as soon as I pull in the garage.Please help!!