F Type Dyno
#1
08-31-2018, 01:03 PM
#2
08-31-2018, 01:15 PM
#3
08-31-2018, 01:25 PM
As far as I know it's stock. I bought it certified used from a dealer in Sarasota and it was originally woman owned from California, so I would assume it's stock but who knows ultimately. It appears stock, no intake or exhaust etc..
#4
08-31-2018, 01:29 PM
Yeah, pretty likely stock though I suppose she could have tuned it and dealer left it in.
Great results anyway. I have read that results can vary from dyno to dyno but even with a fudge factor in play I would assume those are great numbers. Having never dyno'd a car I couldn't say for sure.
Did they use 6th gear for the pull?
Great results anyway. I have read that results can vary from dyno to dyno but even with a fudge factor in play I would assume those are great numbers. Having never dyno'd a car I couldn't say for sure.
Did they use 6th gear for the pull?
#5
08-31-2018, 01:42 PM
Yeah, pretty likely stock though I suppose she could have tuned it and dealer left it in.
Great results anyway. I have read that results can vary from dyno to dyno but even with a fudge factor in play I would assume those are great numbers. Having never dyno'd a car I couldn't say for sure.
Did they use 6th gear for the pull?
Great results anyway. I have read that results can vary from dyno to dyno but even with a fudge factor in play I would assume those are great numbers. Having never dyno'd a car I couldn't say for sure.
Did they use 6th gear for the pull?
Not sure on the gear, probably 5th or 6th. The car got finicky about the front wheels not turning and went into all kinds of safe modes. Once we pulled it off the dyno it reset itself and was fine
#6
08-31-2018, 03:06 PM
Veteran Member
Dyno-jet results are highly suspect as they are inertial rather than load bearing dynos, and have a tendency to offer overly optimistic results. Also, the curves, looking like the NYC skyline indicate either massive engine issues or the tranny shifting during the run. You need to figure a way to lock it into 5th gear (without downshifting under full throttle). You don’t want to run a dyno to max engine speed in 6th.
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Opi (08-31-2018)
#7
09-02-2018, 01:40 PM
Dyno results
These are my results from the other day. Your car is very very stout if that's factory no mods.
These are my results from the other day. Your car is very very stout if that's factory no mods.
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#8
09-02-2018, 03:30 PM
#9
09-02-2018, 07:40 PM
Veteran Member
I wonder how dyno operators work out what the engine power is? My '10 XKR was dynoed at 502rwhp a few months ago after I applied the XKR-S tune to it.
The base line result taken when stock was 463bhp so I used that figure to estimate that I was losing 9.09% in the drive train, assuming it was still at factory spec, which meant that post tune it was putting out 553bhp at the crank.
The base line result taken when stock was 463bhp so I used that figure to estimate that I was losing 9.09% in the drive train, assuming it was still at factory spec, which meant that post tune it was putting out 553bhp at the crank.
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