Found a new way to loose a race last nite.Going into the secound round of a 5.70 index race,had a hour between rounds and the car was cold.Decided to warm it up , and the motor started making strange noise's,almost like a rod or broken rocker.This is what i found after I got it in the trailer.Couldn't make the call for the next round.
Glad it was just the header I guess,valve cover leaking last week as you can see on the header next to the one that broke.WOW !!!

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