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03-10-2018, 02:08 PM | #51 |
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Location: Carbondale CO
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Re: Bilstien shock experiment $$
It's not actually 7" of lift in the back. It was measured at 3.5" higher when the pics were taken (over the axles, not at the headlights and tail lights) before the shackle brackets were moved. The front is about 2" of lift so even with the rear springs bound up the rear was about 5.5". I'm sure it's much better with the brackets moved back to where we all thought they were to start.
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03-10-2018, 03:03 PM | #52 | |
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Re: Bilstien shock experiment $$
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03-10-2018, 04:24 PM | #53 |
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Re: Bilstien shock experiment $$
This is not how I prefer to address this but it's time.
Many people on this public forum (myself included) are really trying to help you but your continual use of measurements from incorrect positions on the truck and before a major problem was identified and corrected make it difficult to work through. We didn’t just send you 56” springs because that’s what we wanted to get rid of. The application info and physical measurements you gave us would require a 56” rear spring. Continually stating that we sent you the wrong springs and would not stand behind them is a lie. Please do not do this anymore, especially in a public forum. You stated numerous times on this forum that you have a K30 frame. K30s come with 56” springs. You told us numerous times you had a K30 frame. Knowing you had a mix of parts we had you measure the springs just to be sure and received a measurement of 54” which supports a flat length of 56”. The fault for receiving springs that did not fit your truck does not lie with Offroad Design. Luckily this was a relatively simple problem to solve given the cost of shipping springs from and to your location. Now if we can move forward by checking proper current measurements we can see if there is still a problem with ride height. I understand it could be a while before the truck melts out and that’s fine. We’re not going anywhere. Keep it nice until then. |
03-10-2018, 05:01 PM | #54 | |
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Re: Bilstien shock experiment $$
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03-10-2018, 05:51 PM | #55 |
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Location: Bangor pa
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Re: Bilstien shock experiment $$
Luckily you get a better ride out of the 56” springs in most cases than the stock 54. Sucks you had to do extra work. Always does. The 56” springs will flex a lot better as well so you will need a shock for 4 inch lift more than likely so you don’t bottom out the ones you have now. And x 4 on billstein shocks. They are awesome. Will be my next set. Rachos are ok but not much better than the stock replacement ones that were on mine for 20 years. Lol. If you have the adjustable one I’d use the lowest setting just to see if it helps. As is you are pretty much at the max usable length of those shocks. But looks like Stephen is getting you fixed up now hopefully.
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03-10-2018, 06:28 PM | #56 | |
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Re: Bilstien shock experiment $$
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03-10-2018, 06:42 PM | #57 | |
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Re: Bilstien shock experiment $$
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Last edited by akart; 03-10-2018 at 06:44 PM. Reason: add info |
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03-10-2018, 06:51 PM | #58 | |
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Re: Bilstien shock experiment $$
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03-10-2018, 08:03 PM | #59 |
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Location: Carbondale CO
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Re: Bilstien shock experiment $$
Alcan has nothing to do with the spring design. And what truck rating they're ordered for actually has very little to do with the spring rating. It's very common to need a heavy spring on a lighter rated truck or just the opposite. They're designed for the projected usage. These were built to haul a few hundred pounds of supplies on rough dirt roads.
Let's get some current measurements and move from there. And minimize assessment of ride quality till the shock length isn't a known problem. |
03-10-2018, 09:31 PM | #60 | |
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Re: Bilstien shock experiment $$
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Last edited by akart; 03-10-2018 at 10:14 PM. |
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03-10-2018, 09:57 PM | #61 |
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Re: Bilstien shock experiment $$
3/4 and one ton springs can both be 56” sorings but the rate would be more on a 1 ton spring and will usually have a couple extra spring leaves to hold more weight. If anything it will be closer to 8 leaves and a lot of half and 3/4 tons will be 5-6 leaves on the rear. Depending on use you could take out a leaf or two and it will settle down some and bring the spring rate down a bit.
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03-10-2018, 10:17 PM | #62 | |
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Re: Bilstien shock experiment $$
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03-10-2018, 10:37 PM | #63 |
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Re: Bilstien shock experiment $$
custom built packs like these have more leaves of thinner material to give better flex and ride .
you can NOT compare custom built to oem replacement style . and 3/4 ton to 1 ton can have the same spring pack or different depending on the way the truck was ordered from the factory . and just a fyi to you or any other person thinking they have a c/k 30 truck frame . rear shocks on the outside of the frame rail = 1/2 & 3/4 ton . c/k 30 got them on the inside of the frame . had to to clear drw axles on c&c trucks . this is a processes and glad we are all helping / learning / talking our way to a better end goal .
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77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great. |
03-12-2018, 12:26 PM | #64 | |
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Re: Bilstien shock experiment $$
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03-14-2018, 11:18 PM | #65 |
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Re: Bilstien shock experiment $$
Been talking w/Stephen with ORD. He told me that if he were to send me new/different springs that he would send me the same ones. I checked with the Alcan spring people about shocks for a 2" lift and they said they would have a 7" free arch.The springs I got from ORD have a 10" free arch according to Stephen Watson of ORD. The back springs in my opinion and by my measurements is too high. But Stephen says that the "Custom" shocks will be the same for a K20 or a K30. I believe I have a 6" lift in the back which I think is pretty obvious but Stephen of ORD says I am lying so I must be wrong and a liar. Why would I do this? Well I am done here on this topic. My options are to put in castor wedges to correct the low castor and poor steering due to the high rear end and be stuck w/that or to order new springs from Alcan springs who I have found to be most considerate and helpful and who Stephen of ORD says made my "Custom" springs. "But have nothing to do w/them?" Chris of ORD said it would take 3 weeks to make my springs, but they were miraculously shipped in only 1 week. So,Stephen you win and I loose and good luck to you and your ORD. Please draw your own conclusions and to all of you out there thank you for reading and commenting.
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03-15-2018, 12:23 AM | #66 |
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Re: Bilstien shock experiment $$
Measurements?
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03-15-2018, 11:11 AM | #67 | |
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Re: Bilstien shock experiment $$
Quote:
It really seems like you are significantly difficult to deal with and if you were a client of mine I would be relived to have you and your poor attitude out of my life. Peace Last edited by miniwally; 03-15-2018 at 11:27 AM. |
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03-15-2018, 11:18 AM | #68 | |
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Re: Bilstien shock experiment $$
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- Jeff 89' K5 Blazer, 2.5" lift, 35" tires 04' GMC Yukon XL, 3/4 ton, 8.1L |
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03-15-2018, 04:56 PM | #69 | |
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Re: Bilstien shock experiment $$
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03-15-2018, 05:57 PM | #70 | |
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Re: Bilstien shock experiment $$
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But Stephen @ORD doesn't like that measurement because he says he doesn't like those Rancho shocks. I can't see what difference that makes as I am just using them to get the lift numbers and pretty good ones too,I think. Conclusion: I want to quit dancing around the Maypole. I have told Stephen that I want the back 2" lower to bring my lift to 2" with the truck loaded not the 4" where it is at. But I am sure that Stephen will say that my measurements are no good. Lets see how this goes. Thank you very much for your post and concern. And I hope we can work things out too. |
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03-15-2018, 06:22 PM | #71 |
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Location: Carbondale CO
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Re: Bilstien shock experiment $$
and again:
We can’t really trust rancho (or any other brand) shock dimensions to measure your truck, it’s hard to make any shock work with how close the factory mounts are much less get away with changing the ride height a couple inches and still having decent travel. Bumper height comparison measurements aren’t a good reference number either since the angle on the truck can change the bumper height and the condition of your front springs factors in. There are some pretty good reasons we ask for and use the measurements we’ve asked for, it’s because they’re known points that we can compare with known references. We use the front axle tube to bumpstop bracket distance to check front lift height because it takes into account all the variables of spring thickness, spring arch, shackle length, spring perch height and anything else you can think of to change the ride height and it’s not heavily affected by chassis angle of the truck. A stock truck should measure 8.5 to 9” for this front ride height. Your measurement of about 10.5” shows about 2” of lift. Once we establish where the front sits we use a body line measurement to level the rear. This is where we need it driven straight onto a level surface and measurements taken over each wheel to the body crease. Then we will know where the rear sits compared to the front. We can also measure rear spring arch from a string line running over the eye center grease zerks to the top of the main leaf to check things but the body line is what determines where it sits from level. The reason we ask for pictures is that can give us a way to find things like the rear shackle location problem. After seeing the picture of the truck sitting level yesterday I suspect there won't be a problem and all this teeth gnashing is a waste of time. |
03-15-2018, 06:41 PM | #72 |
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Re: Bilstien shock experiment $$
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03-15-2018, 07:27 PM | #73 |
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Location: horseheads,ny rust belt
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Re: Bilstien shock experiment $$
as my self and other have said FORGET the rancho shocks for the time being . . . we all know they run there specs on the short side . some of us from first hand experience .
custom springs = possible custom length shocks OTHER than a so called lift range fitment ! we are asking very simple things here and if we get the answers we can FIX your problem . why give up and stop with so many talented / helpful people trying to get you to the enjoyment level you were going for in a custom part .
__________________
77-k30lb BIG truck build . 87-k30lb budget beater build . 85-k30lb the plow machine build . 85-c10sb summer fun toy . ----------------------------- HOLLEY SNIPER efi = worst case of p.i.t.a i ever had . EDELBROCK pro flo 4 = best deal going so far . love my setup works great. |
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