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Talk about engine building here. New products, tricky questions or showcase your work - If it's engine building related it's welcome here.
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So i am rebuilding my ej20 again on my first build i used king pmaxkote std bearings and after 12000 miles i had to tear it down to find that my bearings hd began to delaminate im assuming this was because i had assembled the motor with out having a line bore done this goaround im using an iag 750 block that has been machined by iag correctly with a brand new oem crank so im just curious if i should stick with king or run acl and if i do run kings should i get stdx sizes because my power goals are between 550 to 600 hp this will be on 91 oct with wmi
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