Thread: TSP head mod - 2018 EC250
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  #16  
Old 08-01-2018, 07:45 PM
AZRickD AZRickD is offline
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Join Date: Feb 2007
Posts: 1,838
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Wow. Compression too high ??

Even with a sad 2mm squish or would that be if the combustion chamber wasn?t more aggressively opened up?

I was hoping to just do a rosin core measurement a la RB-Designs, but I?ll do what I must.
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