Component testing--Skunkworks style

[Skunkworks Challenger]

While waiting for some things to happen like glass installation and an  exhaust system I thought it might be prudent to do some component testing using practical methods with the components actually working as if the engine was running.  With no exhaust system I have yet to start the engine and do the cam break-in.  With my limited test equipment I had no way to know if the components actually work in the real world.  I tested the electronic ignition by putting a spark plug on the #1 ignition wire and sucking on a tube attached to the vacuum advance.  When I suck on the tube the advance moves the breaker plate past the eluctor creating a spark. It works!  Next I tested the charging system by spinning the alternator with an electric motor.  After setting the polarity the alternator works.  Note the picture at 13.5 volts.  Next I checked my new rebuilt power steering box by spinning with the electric motor.  It works!  When I start the engine I want it to kick off right away so I primed the fuel system by disconnecting the fuel line at the tank and connecting a portable boat gas tank with the inline squeeze bulb.  I opened the fuel line at the carb and caught the first couple cups of gas in a small container to make sure no dirt got into the carb bowl.  I then reconnected the line at the carb and squeezed the bulb till the carb bowls were full and the float valves were holding. They were.  The last thing I checked was the power brake booster.  As seen in the picture I hooked a vacuum pump to a small automotive vacuum tank and to the booster vacuum attachment.  It works.   Now when I go to start the engine, after priming the oiling system (pre-oiling)  I feel confident everything will be working as they should.  Just thought I would share this with all of you.  It works for me! PK

[Challenger III]

Pretty cool! If your car doesn't fire right off when it's time, I don't know what will! 

[mopar12372]

you REALLY NEED to drive your car !!! 

[femtnmax]

Innovative...thats great!!