I think people are focused WAY too much on the Tial turbo themselves.
They’re probably a decent midsized turbo, that requires a very particular formula to kick some ass. (snowtrooper mentioned they love octane/timing…and jason@AMD once said they don’t work well without race gas or a strong meth tune). Without following that formula you’re apparently not going to get brilliant performance.
Reality sets in though when you realise that even if you do follow that formula, the guys tuning 90% of the Tial setups (EPL) have shown us time and time again, they just don’t tune Audis very well for acceleration. Sorry. Before anyone says ‘BUT THEY TUNE PORSCHES!’ and ‘BUT THE TUNE R8s FOR HEFFNER!’, please save it. Having shiny floors and an impressive list of cars you were able to tune doesn’t mean anything. They just mean you got the job.
When the fastest Tial 605 cars are
- that recent guy on AZ (self tuned)
- notorious (self tuned)
and the fastest Tial 770 car is
- Tony Aiello (jfonz tuned+tweaked by Aiello)
…all despite probably 50 other forum guys being EPL tuned (or is it 100? Or more)…and no EPL car has even run 11.999 yet lol. It’s pretty frigging clear that EPL is the biggest weaklink and their weak K04 results are continuing here with their weak Tial results.
They’re tuning for the dyno, on the dyno, and selling with the dyno. That doesn’t mean the Tial 605 or 770 turbos are a good choice that is getting hurt by bad tuning (or it doesn’t mean they totally suck). It means it’s pretty clear that there are better options out there for going fast in a 2.7T car…and when you consider your tuning options, I don’t see why anyone is bothering with Tial, other than some dyno-driven allegiance for EPL and the hardware dealers.
For my money, I can’t imagine dumping money into something that is only ‘proven’ by the dyno…and has been DISproven on the dragstrip. Aren’t we buying our big turbos in order to accelerate hard and fast? Who fucking cares about the dyno if the car isn’t doing any better than old OTS AWE kits.
p.s. want a prediction? The guy making the most noise with Tial cars built is jason@amd, and he also has an RS4 supercharger kit he’s working on in the new company with jonathan cohen. My prediction is that this relationship will breakup at some point here (the EPL relationship). Once the marketplace figures out the EPL weak link and there’s a shift AWAY from dyno bullshit and TOWARDS actual acceleration data, the market will then leave EPL projects behind (and EPL will focus on exotic owners who don’t have time to research what they’re buying). This will force AMD, if they’re worth their salt, to look for another tuning partner.