All 8 show scuffing #1 in the 1st post by far the worst.
All scuffing in line with the wrist pin.
What would be the result of wide open/RPM with a stone cold engine??
The pistons would expand way faster than the thick block???
Just thinking ...Why?
Bore measures 4.321
Piston 4.3155
Last edited by 6bblFLASH; 05/18/18 05:19 PM.
70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas
9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ!
2013 StickShift Challenge Winner@ Mopar Nationals!
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