09-17-2018, 04:31 PM | #4705 | |
義理チョコ
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09-17-2018, 05:14 PM | #4706 |
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09-17-2018, 05:16 PM | #4707 | |
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Typically, CP8350 need rebuilds every year. It is a race caliper, and does not have outer dust boots like mixed/double duty calipers and street calipers. |
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09-17-2018, 05:17 PM | #4708 | |
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What behavior do you want, and what is it actually doing? What did it do before, and how did it change? It sounds to me like you may just be adjusting to the extra grip, or the dampers are not quite liking the range of motion the RE71R is subjecting them to. It almost sounds like you have bind or rubbing. |
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09-17-2018, 05:28 PM | #4709 | |
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Based on the mid-corner stuff it sounds like bumpstop issues to me. Using more of the suspension with a better tire, now mid-corner steady state you get deep into them then the car just breaks loose. |
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09-17-2018, 06:33 PM | #4710 | |
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The Following User Says Thank You to CSG Mike For This Useful Post: | Takumi788 (09-17-2018) |
09-17-2018, 07:13 PM | #4711 | |
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If it's coil bind sure, but you'd inspect the spring (the paint will wear off when coil-bind happens) before coming to that conclusion. Certainly possible with some of the no-brand springs that come on even some high end coilovers. Edit: Easy test, a small zip tie around a coil, the spring will press that thing right off if it's coilbinding. Tape may work as well. Last edited by strat61caster; 09-17-2018 at 07:38 PM. |
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09-17-2018, 07:27 PM | #4712 | |
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The car used to slide smoothly which made it easy to catch. Now it breaks loose violently and the rear kind of linearly hops about. "Hops" is a terrible word to use bc it obviously doesn't jump but that's the best word I can use to describe it. Also "stiffening" means adding compression and this issue was much worse with less. For the record, do most people that track their cars stick with the stock sway bars? I appreciate the concern about why I want sway bars. I feel like that is a good sign of someone that genuinely cares about the parts they sell or recommend. I am just curious at this point.
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09-17-2018, 09:11 PM | #4713 | |
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Do you have a datalog from your AIM/Racepak/Motec/Bosch? |
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09-17-2018, 09:52 PM | #4714 | |
JHerbert Racing
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Sent from my SM-G965U using Tapatalk
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09-18-2018, 02:28 AM | #4715 | |
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We need the datalog to attempt to discern what is going on. Data + video is even better. |
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The Following User Says Thank You to CSG Mike For This Useful Post: | Takumi788 (09-18-2018) |
09-18-2018, 11:47 AM | #4716 | |
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These cars require very minimal mods to get it running fast (in front of the pack). Lutfy
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09-18-2018, 09:00 PM | #4717 | |
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No issues, car is hooked up, well balanced and faster than other 86's including one on Ohlins and upgraded sways. Sent from my SM-G965W using Tapatalk |
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09-19-2018, 01:04 PM | #4718 | |
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What I'm saying is that the bridgestones are not their very best on the first heat cycle, or two. Plus you have a nearly non-existent data set to base your decisions off of. That place is gonna be weeping things to the surface for the rest of the year. Add in some mold release that may or not still be there, and I say change nothing except maybe tire pressures, and re-roll. Bet you get significantly different results. If it's still pendulum-ing into snap slides, then start cranking up rear rebound. You are also describing sort of the situation that makes me choose to do the pedal dance instead of just the 5-second method. Inside rear up>diff says wtf>brakes unloaded wheel>moves all that to the outside>outside wheel spins and slides >bind up relieved>inside rear back down and snatches hard. either a spine-wrenching wiggle, or a snap spin.
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