03-31-2015, 08:15 PM | #547 |
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Start with JB's numbers, however its possible down the road you may get more knock. Some days you might be running richer or leaner, or the IAT may be playing a big impact. There are a bunch of factors that can cause knock.
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04-01-2015, 07:15 PM | #548 |
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I forgot to say earlier - the calibration and using a pen/stylus helped immensely. OFT actually responding to my input now.
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04-02-2015, 07:47 PM | #549 |
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Just got my header back from being ceramic coated so here are some pics. Shiny!
Goes on the car tomorrow, so that's the last I'll see of it. |
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04-02-2015, 07:52 PM | #550 |
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nice @jvincent , enjoy!
something I've been thinking about with the OFH and I guess other UELs as well... are all 4 runners of different length or is it 2 sets of equal runners? I assumed it was 2/2 but I can also see the runner lengths being something like 9" 10" 16" 17" |
04-03-2015, 12:09 AM | #551 |
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Yeah, that coating won't do much good.
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04-03-2015, 12:57 AM | #552 |
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04-03-2015, 04:13 AM | #553 |
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04-03-2015, 04:29 AM | #554 |
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Excellent. From personal experience I can tell you that using even the sharpest of human fingers to properly calibrate the touch screen is impossible. Definitely need a pen/stylus!
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04-04-2015, 07:37 AM | #555 |
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TC1 ceramic coating inside & out, good enough for turbochargers.
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04-04-2015, 02:54 PM | #556 |
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The type of coating is a compromise for show than thermal barrier.
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04-04-2015, 03:17 PM | #557 |
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So the oft and ofh is different I'm so confused on how the ofh header tuning works guys
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04-04-2015, 03:53 PM | #558 |
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04-04-2015, 03:57 PM | #559 | |
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Quote:
OFH is an exhaust manifold replacement. You can use the OFT on a 100% stock car. But you can also buy the OFH (or similar header from other vendor) and use OFT to tune the computer to take advantage of the exhaust part. |
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04-04-2015, 04:50 PM | #560 |
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So I can go uel or el and just buy an oft to tune it obviously wouldn't have to do much else
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