03-02-2024, 04:02 PM | #23 | |
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No bump stops -- for reasons I don't fully understand, it seems this is par for the course with MCS setups around here (and again, BW says not needed) |
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03-02-2024, 04:43 PM | #24 | |
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In almost all cases, especially on 2/3/4WRs, coil bind occurs before max strut travel is reached. I looked at using a bump stop on my e92 M3 a while ago and it required a relatively long bump stop to get it to engage before coil bind. Thought about using bump stop shims but, at the time, I had trouble finding off-the-shelf bump stops for the MCS piston rod diameter and correct length so I dropped it. Some race shops do use bump stops with MCS dampers and it’s usually with short main springs with helper springs or tender springs. The advantage to a bump stop on a setup where the main spring binds first is to eliminate/minimize the impact load and the sudden loss of grip if coil bind occurs. |
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jfritz271206.00 |
03-02-2024, 05:02 PM | #25 | |
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Not to open another can of worms for you but if you are going to redo the suspension again why not look at the gtmore setup? Sure it's more, but not much more in the scheme of all new 2 way remotes. Although I am sure street compliance will go out the window. I think going from 2wr to 3 wr if you ever want to in the future is then just new canisters. |
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03-02-2024, 05:23 PM | #26 | |
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I’m Running 6in front, BW advised me not to go 5in unless the rate was 850 or above. Having been in and around a whole bunch of MCS setups now, 700/600 seems to be where most people like to max out for a dual purpose car. But since you have the 800/700 setup right now, see how the extra travel and running closer to 100 psi works out - could just do the trick.
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03-02-2024, 05:55 PM | #27 | |
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jfritz271206.00 |
03-03-2024, 02:07 PM | #31 |
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You’re right. Price difference is $2060. They price the upgrades so you end up paying the same whether you bought the 4WR (although this is more than just a reservoir change) to begin with or worked your way up from 2WR to 3WR to 4WR.
$2k sounds like a lot when they’re “just” changing the internal compression valve stack and adding a new shaft to accommodate a second external knob |
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06-17-2024, 08:37 AM | #32 |
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I see you made a post on using a 20 cf Nitrogen tank. That must mean you went with the remotes. Please tell us how they are on the street vs the 2wnr. Did they get you the compliance you were wanting? I also use mine as a daily driver. So I like to be able to take the family out to dinner on a Friday night, then go out on Saturday to beat up on the GT3s. |
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06-17-2024, 10:12 AM | #33 | |
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The front canisters are tucked under the front fenders (thanks to D_SheerDrivingPleasure). I dremeled a little cutout and fitted 90-deg Shrader extensions, making pressure changes fairly painless. 90-deg extenders: https://www.amazon.com/dp/B08PYY8BHL...t_details&th=1 |
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D_SheerDrivingPleasure1215.00 |
06-19-2024, 02:11 AM | #34 | |
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I use same spring rate as you with pressures of 150psi front and 125psi rear, and I am impressed, this suspension is magical, before I had kw competition with a lower spring rate, and it was unbearable to drive on bad roads, I have placed the reservoirs in the carbon bar, I will make some 3d supports |
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jfritz271206.00 medphysdave4823.00 |
06-19-2024, 10:46 AM | #35 |
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As a side question. Can you use a C02 canister for nitrogen? I have a 20lb tank that I had for a fish tank sitting around. Besides being a pain to move around I'm wondering if it can be repurposed. I plan to order a nitrogen control system for filling reservoirs.
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06-19-2024, 11:47 AM | #36 | |
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To recharge my mcs I am using the equipment I have for welding: |
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06-19-2024, 11:50 AM | #37 |
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Thanks. They might not be fillable. I assumed all remote canisters were fillable, but I'm inexperienced with suspension so probably mistaken.
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06-19-2024, 12:30 PM | #39 |
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06-19-2024, 12:32 PM | #40 |
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They can be specced with remote quick connects. It isn't cheap, but I'm lazy and hoping it will make adjustments easier.
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06-19-2024, 12:37 PM | #41 |
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Yes, remote reservoirs are an option on the R3. lol it’s not difficult to reach around and make adjustments. Remotes do make things a bit easier to adjust.
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06-19-2024, 01:07 PM | #42 |
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The etron R3s are currently being tested and they are the non remote. Since they are being dialed in on a CS. I'll talk to Jason about the value proposition for someone like me that will likely use his settings for various scenarios. I dont know how much adjustment I'll be doing. Track, spirited hills, DD. If reaching around isn't a big task it might be worth it for me to not go with remote canisters. I can't recall if axle lift requires canisters.
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06-19-2024, 04:34 PM | #43 | |
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Lift kit doesn’t require remote reservoirs. |
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06-19-2024, 06:22 PM | #44 | |
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