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On the scene for our Z28 dyno session, Murphy first took a crack at making our freshly rebuilt but utterly stock carb work. We outfitted our Z with an O2 sensor bung for the occasion, taking advantage of the ability to check our air/fuel ratios at various rpm. After adjusting the air valve tension to get the doors to open a bit sooner, he swapped out DR rods for a set of leaner DP pieces.
1984 Chevy Camaro - Power Struggle

On the scene for our Z28 dyno session, Murphy first took a crack at making our freshly rebuilt but utterly stock carb work. We outfitted our Z with an O2 sensor bung for the occasion, taking advantage of the ability to check our air/fuel ratios at various rpm. After adjusting the air valve tension to get the doors to open a bit sooner, he swapped out DR rods for a set of leaner DP pieces.  View Related Article

 

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