Wiseco's for 455

Discussion in 'Street/strip 400/430/455' started by 19Skylark68 455, Feb 8, 2007.

  1. 19Skylark68 455

    19Skylark68 455 Neighborhood Nuisance

    Has anyone put together an engine with the .038 over forged wiseco dished pistons and found that they have piston slap when starting the engine cold?
    Thanks
     
    19Skylark68 455, Feb 8, 2007
    #1
  2. DaWildcat

    DaWildcat Platinum Level Contributor

    I've not tried the Wisecos, but I'm curious as to what you measured for piston-to-wall clearance vs. what they specified...

    Devon
     
    DaWildcat, Feb 9, 2007
    #2
  3. staged67gspwr

    staged67gspwr "The Black Widow"


    I thought usually all lightweight forged pistons do when cold?

    Thanks
     
    staged67gspwr, Feb 9, 2007
    #3
  4. PEMracingengine

    PEMracingengine Well-Known Member

    We use the Wiseco's all the time and have not had any issues with piston slap as long as the piston to wall is set to spec.... .005"
     
    PEMracingengine, Feb 9, 2007
    #4

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