Still Arguing with the Slanty- '67 Plymouth Barracuda 'Vert

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Gen2Cudas

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Morning Folks.

Anyway, still arguing with the Slant on whether it will start and run- and I am sure now that I have it narrowed down to the Holley.

Bring you all up to date: new gas tank, new sending unit with sock, new rubber, steel lines blown out, new fuel pump, new filter and fresh rebuild on the Holley. . .

. . .Intake/exhaust gasket replaced, heat riser reconditioned, lower manifold heat system cleaned and checked, everything torqued. . . everything points to a healthy motor inside- compression, oil condition, plug condition, etc. . .

Points (.020 gap), condenser, plugs, rotor, cap, good wires, reconditioned and relubed distributor, timing set 5 before and steady as a rock- overall advance with vacuum about 25 at around 2000 rpm. . .

. . .and still having to start the thing with a shot of B-12 down the throat. It will not idle for long and won't restart until it gets another shot. It will run at around 1500 rpm and higher- but it misses as it does so. Temperature great at 160 degrees. . .

. . .and it totally ignores the one lonesome adjustment screw at the base!

Looked down the throat while it runs- fuel in fat droplets just raining down onto the throttle blade.

Darned thing must run on voodoo or something.

I got a pic of every part of the carb- maybe there is something missing inside. . .

Or, anybody got a Carter BBD? I may want to ****can this thing. . .

Mike

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The carb shouldn't drip gas. You definitely have a n issue there
 
Rebuilt the carb again and put it back on. Ran without issue cool and rather high idle, but still needed a B12 vitamin shot to wake up.

Once hot, would not idle for very long- yet, ran acceptably at high idle and higher.

On the theory that the valves may be crudded up, put a bottle of lead substitute in and can of B12, filled her up. Wifey and daughter put in it, me behind in a chase truck, headed out for a little drive. Had to restart twice, but got her on the highway and up to 60-70 for a few miles. Pulled over and changed drivers, brought it back- now running lots better at idle, and will start without too much grinding on the starter without the helper. . .

Will next try some insulation over the fuel lines. . .

Stay tuned!

Mike
 
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