GEN 2 HELP!!! Raptor only making 250+hp on dyno!

Raptorrunner2019 said:

It is also pretty hot in Vietnam huh? Maybe heat soaked a bit to top it off. How long was the truck running Before dyno? I know mine was giving me trouble with a 93 octane that truck didn’t like the additives. I hear these motors are a little picky to get optimum performance

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TheRegMan said:

Way too many factors especially with these two types of dynos. Mustang and mainline dynos are load based. The weight,tire size,gear used to make run in must all be right or the numbers will be all over the place. Maybe find a dynojet and someone that has dynoed trucks before.

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vanisvandal said:

I drove for just less than 5 minutes before the 2nd dyno so I believe heat is not really an issue.

You said they just got the mustang dyno last month. Is this their first mustang dyno? Unless your truck feels really slow its dyno operator error.



They did dyno many trucks (mainly Rangers, including Ranger Raptor) and the results are within the expectation. Therefore, I believe it is really something to do with my truck specifically, or the F150 In general.

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hj_s14 said:

Off topic... you must paid over $200K for the Raptor in VN?

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dsg2003mach1 said:

AF doesn't look too crazy, would be nice to have boost for the run. Will these trucks show boost in the digital dash? If so what's peak boost?

I dont know if the Ford dealer would bother to dig into it or not, if not maybe get a data logging solution (ie bluetooth obd2 dongle and a cell phone app) and find a member familiar with the basics to email the log to. Then you could check commanded timing vs actual, if its showing any timing reduction due to knock etc...

I know the mustang guys have had issues with pulled timing from false knock due to vibrations from aftermarket exhaust etc...

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Donovan said:

No CELs?

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