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Cobra Forums
2020+ Shelby GT500 Mustang
Latest Drivetrain and Horsepower Speculation?
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<blockquote data-quote="biminiLX" data-source="post: 15721953" data-attributes="member: 7795"><p>Many OEMs and even race engine builders will REDUCE bore size for the gains in cylinder strength/sealing. What you give up in displacement and valve shrouding can be made back with the ability to run higher boost with a more rigid cylinder and better head gasket seal.</p><p>The difference in 4.8/5.2 is negligible if the 4.8 can run 10 more PSI.</p><p>-J</p></blockquote><p></p>
[QUOTE="biminiLX, post: 15721953, member: 7795"] Many OEMs and even race engine builders will REDUCE bore size for the gains in cylinder strength/sealing. What you give up in displacement and valve shrouding can be made back with the ability to run higher boost with a more rigid cylinder and better head gasket seal. The difference in 4.8/5.2 is negligible if the 4.8 can run 10 more PSI. -J [/QUOTE]
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2020+ Shelby GT500 Mustang
Latest Drivetrain and Horsepower Speculation?
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