09' IS350 Dyno before/after Joe Z intake/True Dual exhaust install
#46
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Posting new Dyno results and an Updated Before/After Dyno video on Post #2 to keep everything together. Should be up shortly.
Edit:
New dyno chart, and new dyno video are live and in color on Post #2 of the thread.
Edit:
New dyno chart, and new dyno video are live and in color on Post #2 of the thread.
Last edited by Lil4cyl; 11-09-12 at 08:22 AM.
#47
Lexus Test Driver
custom hood sealed intake, PPE header, custom exhaust, mapecu leaned to 12.1~ + 4 degrees of timing, deburred and polish throttle body and lower intake runners. Passenger seat in, spare tire and junk out. 18.9x5 ruff wheels(heavy as hell) and 285 nittor 555r's which was overkill.
more questions, just pm me
more questions, just pm me
#48
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Those are stout results for intake and exhaust. Glad you pointed out the power gain where it matters most throughout the curve. Most folks just look at peak numbers.
#51
Impressive result. The max torque gain is obtained in the right place--Mid range which is where we normally drive. The new curves (both HP and Torque) sit above the stock curves for the entire range which is also good. In the real world, the overall area under the curve is more important than one single sharp peak but fall short on the rest of the engine range.
Last edited by SCWB; 11-10-12 at 10:40 PM.
#52
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Well, unfortunately there will not be anymore updates. I am at the dealership right now trading the IS in on a 2012 Black Shelby GT500. I will throw some pics up when I get home
#54
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LOL, yeah.. I decided I want something that is more "mod" friendly, and was browsing around last night just looking at available GT500's... and said.. what the hell . I was going to take the JoeZ exhaust off and sell it, but didnt want to mess with it. I did remove the JoeZ intake though, and will be selling it.
Here are some pics of the GT500... 1st, 2nd, and 3rd gear are useless on the street, and I powershifted from 3rd to 4th on the highway and the car almost went sideways. Going to have to get some drag radials to run around on.
#56
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Well I didn't see that coming. What strikes me as odd is that Ford keeps adding more and more HP/TQ to their mustangs, but don't address the suspension and traction issues associated with having additional power.
Side note: I call dibs on your Joe Z intake and Fsport filter when you get around to selling!
Side note: I call dibs on your Joe Z intake and Fsport filter when you get around to selling!
#57
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Well I didn't see that coming. What strikes me as odd is that Ford keeps adding more and more HP/TQ to their mustangs, but don't address the suspension and traction issues associated with having additional power.
Side note: I call dibs on your Joe Z intake and Fsport filter when you get around to selling!
Side note: I call dibs on your Joe Z intake and Fsport filter when you get around to selling!
#58
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Significantly north of 400 is one of the few times AWD is genuinely useful (compare the 0-60 and 1/4 times of the GT-R with the 550hp mustang as a good example)
Drag radials can go a long way to help, my Impala had about 500hp and generally hooked solid at the track on DRs after a good burnout... kinda pricey for street use though given the tread life.
#59
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Fixed that for you
Significantly north of 400 is one of the few times AWD is genuinely useful (compare the 0-60 and 1/4 times of the GT-R with the 550hp mustang as a good example)
Drag radials can go a long way to help, my Impala had about 500hp and generally hooked solid at the track on DRs after a good burnout... kinda pricey for street use though given the tread life.
Significantly north of 400 is one of the few times AWD is genuinely useful (compare the 0-60 and 1/4 times of the GT-R with the 550hp mustang as a good example)
Drag radials can go a long way to help, my Impala had about 500hp and generally hooked solid at the track on DRs after a good burnout... kinda pricey for street use though given the tread life.
I will have to get the drag radials just to drive on the street. The stock tires are useless. I plan on getting a set of 17"-18" wheels and put slicks on them for the track days
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