I saw this thread when it was posted but I didnt read through all of it. I’m just curious, absolutely no shit talking or hating here… But, am I the only one who is unimpressed by every tial car out there? Nice ET on this pass, sleeping on the tree a bit, fortunately that doesnt effect anything and maybe he was working on getting a nice launch, I know bigger turbo S4’s are a bit harder to get out of the hole right. But the trap? Every single tial car in under 130 mph I think. This particular build, is a fully built motor from the valve cover to the oil pan, running the sweet ethanol, and a Jfonz tune, who from what I understand, tunes pretty aggressively compared to the other tuners. Granted the Ebay core is a weak link in the build, but otherwise this is a pretty modified motor compared to stock, and running 30 lbs from 770’s (tials largest turbos available). Also, it was a single pass, which by the looks of the 60’, it can ET a bit better for sure. But back to the traps, this car let’s say for argument sake, trapped 130… Fully built, big tials, e85, jfonz at the laptop, etc… Am I wrong to expect at least 132-136 from a car of this caliber and fuel?
Like I said, no hating, I’m just really curious as to what is holding these cars back… Stock manifolds maybe, turbos just arent all they are promised to be? I’d love to know. I want to see one of these cars blast out a sick trap, but it’s not happening and they have been around for a while. Anybody know? I would love to get a back pressure sensor on both stock manifolds on these cars to see what the hell is going on, because I would finger the stock manifolds first. But also, the high hp claims 770 3.0l cars with different manifolds are even showing worse results…
Anyway, this is what I’ve been wondering about these builds, this one in particular has the goods to be real fast in my opinion besides the intercooler being a small hold back. Why is the intercooler limiting boost? Can the wastegate actuator be adjusted to pull some more out of the turbos?
Regardless, really nice pass, and great ET as well. Props for going out there and even running the car, that’s something that a lot of these tial guys are scared of, or too worried they’ll fail at. Stick with it, because even as it sits, there is a high 10 second pass in this car.