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My truck with an air intake, intake manifold spacer (not a TB spacer), tuning, 255 lph fuel pump, and long tube headers.
This second dyno is for a rough reference point showing stock numbers of an FJ and with a little bit of mods. The FJ has a manual transmission.
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Friends xrunner with a TRD intake and NST pulleys.
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And FYI this all have the same engine, the 1GR, but the xrunner has a 3.15 gear ratio while my truck and the FJ have a 3.73.
NO...YOU and Bowtie say they worked...And so far the ONLY proof you have is from testing done by the manufacturers themselves...NO INDEPENDENT PROOF WHAT-SO-EVER.
That is EXACTLY the same as the perpetual motion machine nonsense. NO INDEPENDENT PROOF WHAT-SO-EVER. Only proof is done by the manufacturers themselves.
You keep saying it's TRUE...but have yet to show me ANY PROOF WHAT-SO-EVER.
Some 30 years ago the tobacco manufacturers had independent studies conducted for them to PROVE that cigarette smoking was NOT BAD for you. (NOTE: If they are bought and paid for by the party selling the product they are NOT truly independent are they). They had PROOF (on the same level of proof I've seen so far) that showed cigarette smoking was fine. They had testimony from countless people who smoked for 30+ years without ever seeing the inside of a hospital.
Now is anyone here stupid enough to believe the smoking isn't bad for you???
It's the same pseudo science. You want to believe it...GREAT. More power to you.
Did you some how completely overlook the posts made by SkylinGTRracer? Seems so. So I reposted them for you. :jump:
Doug Thorley, is independent of the vehicle's manufacturer. So their base dyno is valid. Further more, it can be backed up, by other businesses or people who have done base dynos, so that they can see the gains had from their modifications.
As by this guy's dyno of the stock truck -
The process of installing a URD MRK III S/C - XR-Underground
Look at post #20. His numbers are extremely close to that of the base numbers in the dyno from Doug Thorley, on the FJ.
If you go to Doug Thorley's website, you can see the dyno's after their headers were installed as well.
Every type of engine is different yes. Some respond better or worse to aftermarket parts. The 1GR responds very well to intake and exhaust mods. Some intakes better than others. Proof is in the pudding, and there is your pudding.
You don't like it still, go buy your own intake or headers, APR X-1, AEM EMS, ProEFI Pro 128, Haltech, Injector Dynamics injectors, do a base dyno, then add the parts you just purchased and see what your independent data shows.