TRW L2352 -30 400 SBC piston question

Discussion in 'Engine Topic' started by chet300h, Nov 13, 2021.

  1. tom3

    tom3 Veteran Member

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    Think about the piston going down and the angle of the rod as the crank turns. And a sledge hammer hitting that piston. GM played around with the wrist pin offset back in the late 90s, looking for a bit of performance and MPG, and wound up with some real slappers after a couple thousand miles. Arrow or notch forward on both banks.
     
  2. Chevyforever

    Chevyforever Veteran Member

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    So to the OP ... what did you end up doing ?
     
  3. Chevyforever

    Chevyforever Veteran Member

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    OP was a new member seeking info/advice who posted a question then has not been seen since. Would be nice to know what they decided to ultimately do.
     

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