Kosij Donating Members 2,045 Member For: 13y 8m 24d Gender: Male Posted 04/02/12 12:33 AM Share Posted 04/02/12 12:33 AM Recently I had my car tuned at a reputable tuner in Sydney my car consist of.2005 baAtomic valve springs, walbro pump, x-force s/steel dump + cat, removed middle muffler, avo cooler, rapid intake,60lbs injectorsNow the car is running 15psi consistently no spiking or anything.Final power when tuned was 306rwkw I paid $770 for the tune! & $770 to install the springs!I now take it for a check up at another shop and get told its pulling 259rwkw with alright afrs and low timing!!!! WTF Bid difference from initial dyno!Now I don't want to start a sh*t fight I know dynos are a tunning tool and quarter mile is where the numbers come out but really such a difference. Both dynos were dyno dynamics!I feel a bit ripped off! Also 15psi with those mods & only 259rwkw Please please anyone voice your opinion Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/ Share on other sites More sharing options...
Henz Tampon inserted, Auto Acquired, next purchase a new handbag Donating Members 9,946 Member For: 17y 1m 15d Gender: Male Location: Vic Posted 04/02/12 12:36 AM Share Posted 04/02/12 12:36 AM 259@15psi doesn't sound right. Did they check for leaks etc as well? Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190708 Share on other sites More sharing options...
Kosij Donating Members 2,045 Member For: 13y 8m 24d Gender: Male Posted 04/02/12 12:38 AM Author Share Posted 04/02/12 12:38 AM Nah! If anything it feels like it has more power then before! Car runs great.What could leak causing loss I power but still drive fine? Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190709 Share on other sites More sharing options...
wa g6et Member 657 Member For: 13y 11m 2d Gender: Male Location: Perth NOR Posted 04/02/12 12:49 AM Share Posted 04/02/12 12:49 AM Post up the dyno sheets. Edit out the workshop names if you want to avoid the sh*t fight..Something is not right. All been equal you wouldn't expect that big of a difference, maybe 10-15kw butover 40?Surely you'd feel the difference between 300+ and 260? If in fact there has been a loss! Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190712 Share on other sites More sharing options...
Kosij Donating Members 2,045 Member For: 13y 8m 24d Gender: Male Posted 04/02/12 01:13 AM Author Share Posted 04/02/12 01:13 AM Will do!I will scan the dyno sheets and upload this arvo! First dyno with 306rwkw only has the power and trouqe curve!Second dyno has power vs boost! Car feels the same but don't know how there is such a huge difference in power between the two dynos! All I could think was $4000 spent for 259rwkw & 15psi :( Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190734 Share on other sites More sharing options...
wa g6et Member 657 Member For: 13y 11m 2d Gender: Male Location: Perth NOR Posted 04/02/12 02:02 AM Share Posted 04/02/12 02:02 AM Another option is go back to original workshop, show them the latest results. A good workshop would surely want to investigate and check their tune for themselves. Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190766 Share on other sites More sharing options...
Kosij Donating Members 2,045 Member For: 13y 8m 24d Gender: Male Posted 04/02/12 02:03 AM Author Share Posted 04/02/12 02:03 AM On 04/02/2012 at 2:02 AM, wa g6et said: Another option is go back to original workshop, show them the latest results. A good workshop would surely want to investigate and check their tune for themselves.Only problem is that I'm 6 hours away! Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190767 Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 17y 6m 8d Gender: Male Location: Perth Posted 04/02/12 02:05 AM Share Posted 04/02/12 02:05 AM On 04/02/2012 at 12:38 AM, Kosij said: Nah! If anything it feels like it has more power then before! Car runs great.What could leak causing loss I power but still drive fine?Sounds like your happy with how the car drives , so who cares about numbers. Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190768 Share on other sites More sharing options...
Dillz Three pedals are better then two.. Donating Members 15,637 Member For: 17y 11m 9d Gender: Male Location: Melbourne Posted 04/02/12 02:11 AM Share Posted 04/02/12 02:11 AM Haha I thought this might be an SA thread reading the title on my phone. Does sound wierd but. Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190771 Share on other sites More sharing options...
Kosij Donating Members 2,045 Member For: 13y 8m 24d Gender: Male Posted 04/02/12 02:15 AM Author Share Posted 04/02/12 02:15 AM On 04/02/2012 at 2:11 AM, Dillz said: Haha I thought this might be an SA thread reading the title on my phone. Does sound wierd but.Hahahaha nah nsw, might just have to wait till I quarter mile it! I get 0-100 in 5.3sec and hit roughly 175klm in 400m! Link to comment https://www.fordxr6turbo.com/forum/topic/78796-weird-dynos-or-true-power/#findComment-1190772 Share on other sites More sharing options...
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