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Comments: A mistake was made on the original dyno test. A 32 tooth cog was supposed to be used on the blower but a 30 tooth was put on instead. So my hope for increased boost by using the 30 tooth pulley for this test was misplaced. Still, there are some positive results from the test.
The spark breakdown @ 7000 rpm from the first test has been eliminated by the installation of the upgraded ignition box. Now the engine revs easily to the high 7000s.
In addition we picked up 27 HP @ 7200. I don't have figures for rpms above that since the first test stopped at 7200.
The highest torque numbers are within spitting distance of 1000+ lb/ft of torque which is the design limit of the C-4 upgrade. This is very important to me as I wanted to have an all Ford drivetrain.
