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Main bearing clearance on a 393 stroker/ Scat crank

4.5K views 2 replies 2 participants last post by  ville  
#1 ·
Just received my stroker kit from Flatlander and measured the Scat crank.Main bearing clearances are set to Ford factory tolerances.Should I have the mains turned to obtain slightly more clearance ? This engine will see 7000 rpm, I will use fully grooved bearings and a hi press oil pump.Thanks guys.
 
#3 ·
Ok,I think I need to have more clearance the way or another...Do you happen to know whether Summit or Flatlander sell these extra clearance bearings? Thanks guys.