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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
2 raptors 2017 were tested on dyno today ..
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<blockquote data-quote="byz250f" data-source="post: 1133176" data-attributes="member: 22917"><p>If it worked Ford would do it.....Billions of dollars in R&D spent each year. A Cast turbo flange cost Ford about $3.00. To gain 20hp for 3.00 would be a no brainer....yet they didnt do it from the factory.</p><p></p><p>Also based on I have saw some dyno overlays done the same day and off idle to 2700rpm there was a 50-150tq loss vs stock and a 20-75hp loss vs stock. So for 80-90% of the driving around town, highway and towing stock is far superior.<span style="color: Red"></span></p><p><span style="color: Red"></span></p><p><span style="color: Red"><span style="font-size: 9px">---------- Post added at 10:51 PM ---------- Previous post was at 10:44 PM ----------</span></span></p><p><span style="color: Red"></span></p><p><span style="color: Red"></span></p><p></p><p></p><p>Agreed...I work with Ford daily on exhaust design so I know the amount of design that went into the stock exhaust system. 'Hi flow' Cats may net you 2hp if that...and the reliability of a high flow cat is garbage. I have been working with 90% of the aftermarket exhaust industry that does cataylst design and they do the best they can but the quality is comparable to exhaust systems made in the 80s. Stock is really good quality stuff. If you want to gain performance just remove the cats from the stock exhaust.</p></blockquote><p></p>
[QUOTE="byz250f, post: 1133176, member: 22917"] If it worked Ford would do it.....Billions of dollars in R&D spent each year. A Cast turbo flange cost Ford about $3.00. To gain 20hp for 3.00 would be a no brainer....yet they didnt do it from the factory. Also based on I have saw some dyno overlays done the same day and off idle to 2700rpm there was a 50-150tq loss vs stock and a 20-75hp loss vs stock. So for 80-90% of the driving around town, highway and towing stock is far superior.[COLOR="Red"] [SIZE=1]---------- Post added at 10:51 PM ---------- Previous post was at 10:44 PM ----------[/SIZE] [/COLOR] Agreed...I work with Ford daily on exhaust design so I know the amount of design that went into the stock exhaust system. 'Hi flow' Cats may net you 2hp if that...and the reliability of a high flow cat is garbage. I have been working with 90% of the aftermarket exhaust industry that does cataylst design and they do the best they can but the quality is comparable to exhaust systems made in the 80s. Stock is really good quality stuff. If you want to gain performance just remove the cats from the stock exhaust. [/QUOTE]
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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
2 raptors 2017 were tested on dyno today ..
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