The idea for doing these dyno testing was to see what bolt on parts work on the 250 and how good they work. The testing was also aimed at a true street themed engine. Not a wild race setup.
Single 2bbls, 4 bbls, and 3 sidedraft OER carbs were used.
To add to the excitement a simple 5 PSI Blow thru turbo setup was also used. This easily produced the most TQ and HP #'s
Here are some vids, enjoy.
Once video is opened, best to view in 480 mode rather than 720. Select it on the video screen, lower right hand corner.
Naturally aspirated run with Clifford intake , 390 Holley and Clifford 270 Cam
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