xf_turbo Member 45 Member For: 17y 9m 3d Gender: Male Location: Adelaide Posted 10/04/07 09:09 AM Share Posted 10/04/07 09:09 AM I've finally had the XF dyno tuned. Car running :To4 turboExternal Wastegate3" Mandrel ExhaustStandard Engine InternallsFMIC480cc InjectorsMax Power At The Wheels: 174KW At 7psiPower was limited due to myself buying the cheap microtech fuel only ecu, therefore not having total control over timing. Now wishing I bought the fuel and ignition version!! But still happy with results. More than doubled original powerImage attached. Link to comment Share on other sites More sharing options...
Buf-Phoon loitering with intent Lifetime Members 13,318 Member For: 21y 2m 25d Gender: Male Location: Zombie Birdhouse Posted 10/04/07 09:37 AM Share Posted 10/04/07 09:37 AM Interesting first post car seems to be making some pretty decent torque given the power made, or is this a function of the gear that was run V dyno calibration. Torque just seems a little high to me. No doubt the experts will be along later Link to comment Share on other sites More sharing options...
xf_turbo Member 45 Member For: 17y 9m 3d Gender: Male Location: Adelaide Posted 10/04/07 09:42 AM Author Share Posted 10/04/07 09:42 AM Thanks Yes torque is at the wheels so its multiplied by the drivetrain. Hopefull those experts can work out what it would be at the engine.Dyno was done in 3rd gear and vehicle has a 2.77:1 diff ratio. Cant remember from trade school how to work it out. Link to comment Share on other sites More sharing options...
ExAreSix TRAITOR Member 1,063 Member For: 22y 25d Gender: Male Location: Townsville, NQ Posted 10/04/07 11:24 AM Share Posted 10/04/07 11:24 AM Using guestimates at flywheel power. 228Kw @ 4800rpm = 450Nm230KW @ 4400rpm = 499Nm120kw @ 3400rpm = 450Nm80Kw @ 2400rpm = 318NmKeep in mind, guestimates only... Link to comment Share on other sites More sharing options...
RAP1D Member Donating Members 3,739 Member For: 18y 5m 25d Gender: Male Location: Sydney NSW Posted 10/04/07 12:44 PM Share Posted 10/04/07 12:44 PM Nice work, 170ish isnt too bad for a fuel only tune.Get a better ecu so you can sort out the timing and it'll go well over 200 on that boost level.My old ED turbo ran 204 on 8psi from a sketchy road tune I did on the old V3 Wolf3d... they were some fun days, then I got it up to 270 odd wkws... 215 tyres and an open diff... steering the bum was a handfull Link to comment Share on other sites More sharing options...
Ghia Member 191 Member For: 21y 11m 5d Gender: Male Location: Aus.Vic.Melb Posted 05/05/07 02:33 AM Share Posted 05/05/07 02:33 AM that's not a bad start at all - especially when an XF weighs a few hundred kilos lighter than an BA/BF Link to comment Share on other sites More sharing options...
mbjunior99 Member 4,359 Member For: 21y 10m 21d Gender: Male Location: Brisbane Posted 05/05/07 04:39 AM Share Posted 05/05/07 04:39 AM Not bad at all. Should go alright Link to comment Share on other sites More sharing options...
Duc21 Member 110 Member For: 18y 10m 27d Gender: Male Location: Brisbane Posted 05/05/07 08:07 AM Share Posted 05/05/07 08:07 AM Post up a few pics of the XF mate, I have been thinking along the same lines for a project in the future.... Link to comment Share on other sites More sharing options...
xf_turbo Member 45 Member For: 17y 9m 3d Gender: Male Location: Adelaide Posted 08/05/07 07:29 AM Author Share Posted 08/05/07 07:29 AM Post up a few pics of the XF mate, I have been thinking along the same lines for a project in the future....Here is some pics for ya Link to comment Share on other sites More sharing options...
Turbo6man Lifetime Members 4,084 Member For: 22y 1m 3d Gender: Male Location: South Coast NSW Posted 08/05/07 04:11 PM Share Posted 08/05/07 04:11 PM Nice job mate. I'm toying with the idea of getting rid of the top mount intercooler on mine and putting a front mount like you've done. Can you tell me what size and make your intercooler is and what flow/power it is rated to? Also, I can't see very clearly from the pics but does it have clean supply of air to it ??? ... it does look like it is shrouded a bit by the bumper. Link to comment Share on other sites More sharing options...
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