I ordered a set of your headers, I would also be extremely interested in the carbon intake plenums.If there are any leaks around the collectors we would like to know.
I hope the instruction on which order to fit and tighten the bolts helped and did you notice the Machined rear flanges?
The torque definitely would go up the closer we get to absolute equal length.
This is the second time we have had reports of a torque increase especially at low rpm.
The closer the VE of each cylinder the better everything will work. That is definitely affected by the length of the tubes which take the exhaust to a collator.
I learned in this on the E39 M5 development I did on my own experimentation with. Equal length definitely make a different at the lower rpm's. Another custom manufacturing company in England also showed the same making an equal length setup vs non equal one. Top end power roughly same on the S62 but the torque really went up under 5000rpm. On a high revving S85 let's see what the different is.
The car is extremely fast on the road without doubt and the sound is ALL V10.
Let's see if we make it scream more with a completely different style to intake development.
How about entire Carbon plenums with filter housings built in? With real air filters.
It's actually a bit quiet for normal, reserved street driving. But that all depends on the rest of one's exhaust setup - not just the headers. I have Dinan 4" resonators and also Dinan mufflers. It's honestly a bit quiet in my cabin for me when I'm not pushing it, wish I could've procured a set of 3.5" Dinan resonators instead.
I hope this helps. It's an early prototype with few more welds than the production parts.Jim/Infinity Design,
I think we could also do with some glorious photos of this engineering.
I was trying to explain what a set of longtubes on a V10 looks like to my wife, but I don't think my spaghetti analogy was working??
They should arrive within that time. Ready sets are here. Just that we try and send batches to maintain the price as shipping is expensive.I'm looking forward to my set. Hopefully they will arrive within the next couple of weeks and I can take photos.
Hi,There hasn't been an update in nearly 3 months. How many of these headers have been installed? Are they still being manufactured and shipped? In the market for headers currently.