01-07-2023, 05:21 AM | #23 | |
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11-18-2023, 01:18 PM | #24 |
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Been a while since these came out. Anyone have any new data to share?
Picked up a pair and running them tomorrow at Sonoma for the first time. How many days did you end up getting out of a set? How many cycles before they start dropping off hard? 34 hot still what you all recommend?
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'16 F80 M3 DCT
TC Kline coilovers and camber plates, Apex 18" EC-7, Conti ECF 295r/275f, monoball thrustarms, SPL toe arms, Powerflex diff bushings/bracket, AP Racing 9660, Project Mu H21, Spiegler brake lines, AA midpipe, VTT crankhub, VRSF charge/j pipe, Turner tray, BM3 CS Youtube: Driver407 |
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11-18-2023, 03:18 PM | #25 | |
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34 hot is good. |
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Driver407230.50 |
11-18-2023, 03:27 PM | #26 |
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275/35R18 and 295/30R18 Conti ECFs with 32 sessions on my Cadillac ATS-V sedan, a majority of which were 25-30min sessions. These had a LOT of tread left when I retired them; I felt they were starting to heat cycle out a bit with traction down some but for a DE tire they rock.
In a 3900lb sedan, I typically started the first session at 30psi cold square, then adjusted to 30 cold right before the second session. After that, they would maintain 34-36 hot and I liked to target 35psi hot. I ran them from -2.0 to -3.0 front camber and while they did just fine at -2.0, I think -2.5ish is probably near the sweet spot on my car. |
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Driver407230.50 mike082802115.00 |
11-19-2023, 09:55 PM | #27 |
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Ran Sonoma today for the first time in 2 years with F80. ECF felt great!
Was at 34 hot all day and was going hard for the full 20 minute sessions. (1:51 PB) Tires never let up. I've run several sets of NT01 back to back and I would say the ECF are slightly faster in pace. Maybe by juuust a hair. See how that pace holds up as they cycle.
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'16 F80 M3 DCT
TC Kline coilovers and camber plates, Apex 18" EC-7, Conti ECF 295r/275f, monoball thrustarms, SPL toe arms, Powerflex diff bushings/bracket, AP Racing 9660, Project Mu H21, Spiegler brake lines, AA midpipe, VTT crankhub, VRSF charge/j pipe, Turner tray, BM3 CS Youtube: Driver407 |
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D_SheerDrivingPleasure1095.50 |
11-28-2023, 06:30 PM | #28 |
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I am going to pick another set of these up for my street/wet track tires. I got about 9 days out of my 275/315 set. Had a few rainy days and they were great. Fronts were cooked but rears had some life left. This time will run 315 non rotatable all around. Track tires will be 315 square rotatable nt01s.
I will echo that 34psi hot was good. |
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