also, @dirtydeeds, will these injectors work on the older aluminum intakes? The older non vvti 4.7l on my 2003 LX
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What would sway me from FJ VS Tundra is ohm’s.
also, @dirtydeeds, will these injectors work on the older aluminum intakes? The older non vvti 4.7l on my 2003 LX
The entire package: injectors, intake, catback all at once makes it a different truck when you’re done. Makes you think, ‘why didn’t Toyota build it like this on the first place’. Well they did, it’s the 5.7. HahaWould doing the intake swap along with the injectors yield more power along with an already installed borla catback and KN CAI
I can appreciate your point of view. This post is not to try to sell you injectors. It’s only purpose is to give information to others reading it.
I’ve had literally hundreds of Toyota v8 pick ups on a Dyno testing one thing or another. I would never ever try to measure horsepower at part throttle. That’s kind of a odd to ask for this sort of thing. I’ve never imagined it as a matter of fact. LOL.
To get repeatable runs I would have to put a wooden block under the gas pedal so it’s depressed the same amount everytime and that’s just silly.
IF a guy were to install these on their truck, and he didn’t see better throttle response and all of the stuff mentioned, simply return them for a full refund.
Here's my thought. You don't need to keep throttle constant. You can let it vary wildly. You just create a 3D scatter plot with throttle % and RPM on the horizontal axis and power or torque on the vertical. If there's a difference before and after you'll see it in the data. The before should have a lower elevation surface and after should be higher. If you have easy access to a dyno and can export some raw data I'd be happy to plot it. I have excellent data analytics software on my work laptop and do this sort of thing daily. Mapping dyno data would be far more enjoyable than mapping/analyzing oil well performance.
Plus, if there's a difference I can help you put a real, objective, number on it and you'd start selling these like mad on here.
Was this in town driving or Highway?The gas light just came on. That’s about 20 miles further on a tank than normal. First impressions are the upgrade is worth it. I don’t necessarily feel any more power but it does seem to run smoother. Not downshifting on hills anymore like it was before. My guess is because the fuel is burning better than before. I’ll ride this way for a while then do @dirtydeeds intake manifold swap and see an even bigger difference. But my opinion is it is well worth the money.
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I'll pay for the after run. I think you should do it like @suprarx7nut recommends.I found a local shop that will do Dyno tests for $100 ea. So, just need to justify $200 for before/after tests.
Gimme a call. 760-877-4234
The gas light just came on. That’s about 20 miles further on a tank than normal.
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