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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
CRP stage 4 build (lower than expected power levels)
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<blockquote data-quote="zfgracing" data-source="post: 1581812" data-attributes="member: 22332"><p>You can make bigger power on 91/93, you just need to go up in Turbo size. The crp won't be big enough, you'll need Borg Warner efr or Garrett G Series kit. Again working of the principle of dropping the back pressure and over all cylinder pressure and making everything more efficient.</p><p></p><p>Also a whipple 5.0l on 91 octane is probably going to be disappointing as well in the Raptor. They make 600 ish hp and low 500s for torque in a non raptor so it'll probably be high for hundreds for torque and mid 500 horsepower with the Raptor drivetrain. </p><p></p><p>Sent from my SM-N975U using Tapatalk</p></blockquote><p></p>
[QUOTE="zfgracing, post: 1581812, member: 22332"] You can make bigger power on 91/93, you just need to go up in Turbo size. The crp won't be big enough, you'll need Borg Warner efr or Garrett G Series kit. Again working of the principle of dropping the back pressure and over all cylinder pressure and making everything more efficient. Also a whipple 5.0l on 91 octane is probably going to be disappointing as well in the Raptor. They make 600 ish hp and low 500s for torque in a non raptor so it'll probably be high for hundreds for torque and mid 500 horsepower with the Raptor drivetrain. Sent from my SM-N975U using Tapatalk [/QUOTE]
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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
CRP stage 4 build (lower than expected power levels)
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