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Old 12-14-2012, 01:57 AM
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njsteve njsteve is offline
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Default Re: The New Project: Part Deux!

I hooked up both a cannister coolant heater and the magnetic oil pan heater. The engine was at 180 degrees. Still no start.

I had my old time mechanic buddy come over and troubleshoot tonight. We backed off on the rocker arm adjustment, just in case they were too tight. No luck.

Things we learned:
1) Only getting 130 PSI on a compression test.
2) Engine cranks slow with the spark plugs in. It cranks really fast with the plugs removed.
3) No vacuum into the engine. You put your hands over the carb and there is no suction when you crank the engine over. In fact gas pops out of the top of the carb.
4) We pulled the carb and cranked the engine and there is still no suction into the engine.
5) The balancer timing mark matches TDC on cylinder #1.
6) The distributor is set correctly to TDC on cylinder # 1.
7) Intake manifold is sealed up tight with no gaps.
8) Cylinders 1,3,5 and 7 have carbon fouled plugs. 2,4,6 and 8 look much cleaner.
9) Full 12 volts to the HEI unit with the key in the run position. Around 9 volts when cranking due to starter load.
10) Pulled starter today and had it tested - OK.


Possibilities:
1) Timing chain installed incorrectly (even though I rechecked the marks on the crank and timing gear several times before sealing the timing cover.)
2) The Edelbrock (Cloyes) timing set had the indicator marks mis-stamped.
3) The Melling SP-7 Camshaft ground wrong.

Any other suggestions?
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