Loaded car on trailer and first time out of the garage. All I can say at this point, I’ve never had an AMC this responsive. Sounds wicked.
Arrived at track around 4:30. Tech’ed in. Drove around the pits and hit the return road with best attempt to load the engine by simulating a dyno was to put it in 3rd gear and maintain speed while dragging the brakes. Eventually I kinda launched the car hitting 7,000 RPM and shifting into 2nd and feathering the throttle. Car went straight and sounded great. Battery would not start after this burnout. Had to walk to my Expedition to get it and generator & charger. It was a nice walk after a 3 hour drive. Guess it’s time to race!
Track was not prepped at all. This was your typical Friday night T&T. Unfortunately, I had the shocks and front end travel set for very good conditions. I just left that alone as I really just wanted to go down the track.
Launch was 5800 RPM. Spun off line. Actually spinning tires in all 4 gears and back end swaying. Shut off before the finish line....not really sure where as I was concentrating more on keeping the car straight. On return road, battery again dead. Gregg brought my Expedition. Took 20-30 minutes to charge this new battery (which was fully charged before pass). All I am using is fuel & water pump, ignition and starter. Engine starts quickly. Can’t find any loose connections.
Anyway, finally get the time slip. 10.87 @ 120. This is an altitude track (3,000’). Correction to sea level factor is .9640 x 10.87 = 10.47.
MPH is 1.0381 x 120 = 124.57.
So I guess a 10.47 spinning and letting off on first pass isn’t so bad. Oh....While waiting for battery charger I realized I did not lower the slick air pressure after tow! Checked pressure and it was 18#!!! Idiot. I dropped to 10# for next pass.
Back to pits and nothing but charging.
Head up to staging lanes with charger. Battery is 17.10 volts. Ignition on drops to 16.99 volts. Starter on drops to 12.7 volts. Allow battery to recover is 16.8 volts. Check voltage at battery cutoff switch and relay under hood...no problems found. And Gregg is an engineer that makes electrical stuff at Honeywell for aircraft so he’s a lot smarter than I am. We are convinced there is a problem with the battery but let’s make another pass.
10#’s in the slicks and it worse than before...can’t keep the car straight and abort the pass before I wreck the car. Ran a 14 something. Did make it to the pits on the battery at least.
Stock / Super Stock gang gathers around to check out the new engine. Nobody has ever seen a Clear View Filter. I proudly show it off and show them how I put a bicycle hand pump on it and oil is pulled off the filter screen and look! you can see....a shitload of engine particles!!! Yea, that’s what was there after two passes. Funny, oil pressure was 60# at low RPM and WOT and only wavered 3-4 #’s. By the way....I had eliminated the MasterLube before I left home as I decided that was not allowing me to know the true oil pressure of the engine. So that was not affecting the oil pressure.
After some smart heads looked at my external oil lines....the use of the nylon braided suction line from the oil pan sump to the oil pump was questioned as being to soft and allowing the line to collapse on suction (like a lower radiator hose). One of the racers with a 383 Super Stock ‘Cuda has an external oil line and he only used hard lines except about 9” of the same oil line I have but he installed a flat wound spring in that section to keep it from collapsing. See here:
http://www.russellperformance.com/mc/accessories/misc.shtml I have never heard of this part or issue.
Later that night I called my cam guy. He knows everybody from NASCAR to Sprint to Road Race & Drag race. He immediately told me how bad my hose was and NASCAR learned along time ago it would collapse and starve oil pressure / volume. All hard lines except minimal for connections; like 6”-9”.
So is this the issue? I don’t know. What I do know is I still have oil pressure that is more than adequate and the particulates are almost 100% aluminum with only a minute amount of copper so HOPEFULLY I just need new bearings and fix the problem. Should be minimal expense and downtime

. Just need to find some time.
I will be adding the second external oil line by modifying the oil pan for clearance and the internal oil line this time. Oh...calling the battery guy Monday.
Will keep ya’ll posted as I progress.