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Thread: 4 into 2 pipes

  1. #1

    Default 4 into 2 pipes

    I've been looking at the Atomic system for my FFR Cobra Daytona Coupe for awhile now as I still have problems with the Holley 650 DP sitting on top of a 347 stroker. The Daytona has 4 into 2 side pipes with no branch between the 2. Any thoughts on how the O2 sensor would function in this set up. Thanks, Bill

  2. #2

    Default 4 into 2 pipes

    It would be best to place the O2 sensor in the collector where the two come together, however due to the configuration it can be placed in the tube for two of the cylinders. The accuracy of the O2 reading will be affected since it is reading off of two cylinders only.

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