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rear coil spring upgradeHello
I want to fix the suspension on a 81 vw rabbit. Is coilsprings.com the best place to go? Is there another way? Supposedly you could get a cup to compress the spring, but not sure how that would help? thanks Mike G. Fairbanks _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeBy fixing the suspension, what do you mean?
If you mean you want to reset the a vehicle to the original height with the original weight, or is to restored the ride height with added weight to the vehicle. What I did before I remove any of the components from the ICE, is to measure the existing ride height. Also while I was add it, I measure the jog or the maximum up and stop motion of the vehicle by jacking the vehicle off grade, while the tires where still touching the floor. I am using a rear wheel drive, so I measure the difference of drive line angle while the vehicle was off grade and on grade and the amount of forward and backward motion of the drive line. I left the existing suspension in place for now and when the EV was completed, I weigh the whole vehicle, the front axle, and the rear axle. I than measure the height of the vehicle off grade at the front and act the rear. If you order a set of custom springs, then they will have to know what the existing weight on each wheel was as compare to what it will have on. They will need to known the full length of the existing spring loaded while in the vehicle and unloaded while they are off the vehicle. You also have to give them the diameter of coil and also the diameter of the coil wire. I found that my rear was lower by 1.125 inch and the front was up 0.875 inch. So all I did was use a heavy duty load type spring for the rears and pump up the Monroe air shocks I had on the air to 80 psi and that brought up the rear to the stock height. The front was still high by 0.625 of a inch, because the front springs was design for a large engine. So I remove them, and took them to a Spring Service place to match them up to a shorter set of springs that also may have a different spring rate. Look in your yellow pages, and look for springs or spring service. These places are not allow to modified any springs, by heating by heating or cutting. Only replace with a standard duty or heavy duty types. Roland ----- Original Message ----- From: "m gol" <gol.m86@...> To: "Electric Vehicle Discussion List" <ev@...> Sent: Sunday, July 20, 2008 2:42 PM Subject: [EVDL] rear coil spring upgrade > Hello > > I want to fix the suspension on a 81 vw rabbit. > > Is coilsprings.com the best place to go? > > Is there another way? Supposedly you could get a cup to compress the > spring, > but not sure how that would help? > > > thanks > > > Mike G. > Fairbanks > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeHello
Thanks for your response. With the Geo Metro I didn't change the coil springs, I was able to add air bags in the rear coils to bring the rear end back up. However on the 81 vw rabbit you can't do that because you have a coil that goes over the shock... since I paid only $100 for the air bags for the geo I was wondering if their was an inexpensive way of improving the rear height of the rabbit.... I don't have any local coil spring shops in this state, but coilsprings.comseems reasonable at about $279 for the pair...I just wanted to know if I need to do that? thanks! On Sun, Jul 20, 2008 at 2:18 PM, Roland Wiench <ev_7@...> wrote: > By fixing the suspension, what do you mean? > > If you mean you want to reset the a vehicle to the original height with the > original weight, or is to restored the ride height with added weight to the > vehicle. > > What I did before I remove any of the components from the ICE, is to > measure > the existing ride height. Also while I was add it, I measure the jog or > the > maximum up and stop motion of the vehicle by jacking the vehicle off grade, > while the tires where still touching the floor. > > I am using a rear wheel drive, so I measure the difference of drive line > angle while the vehicle was off grade and on grade and the amount of > forward > and backward motion of the drive line. > > I left the existing suspension in place for now and when the EV was > completed, I weigh the whole vehicle, the front axle, and the rear axle. I > than measure the height of the vehicle off grade at the front and act the > rear. > > If you order a set of custom springs, then they will have to know what the > existing weight on each wheel was as compare to what it will have on. They > will need to known the full length of the existing spring loaded while in > the vehicle and unloaded while they are off the vehicle. You also have to > give them the diameter of coil and also the diameter of the coil wire. > > I found that my rear was lower by 1.125 inch and the front was up 0.875 > inch. So all I did was use a heavy duty load type spring for the rears and > pump up the Monroe air shocks I had on the air to 80 psi and that brought > up > the rear to the stock height. > > The front was still high by 0.625 of a inch, because the front springs was > design for a large engine. So I remove them, and took them to a Spring > Service place to match them up to a shorter set of springs that also may > have a different spring rate. > > Look in your yellow pages, and look for springs or spring service. These > places are not allow to modified any springs, by heating by heating or > cutting. Only replace with a standard duty or heavy duty types. > > Roland > > > ----- Original Message ----- > From: "m gol" <gol.m86@...> > To: "Electric Vehicle Discussion List" <ev@...> > Sent: Sunday, July 20, 2008 2:42 PM > Subject: [EVDL] rear coil spring upgrade > > > > Hello > > > > I want to fix the suspension on a 81 vw rabbit. > > > > Is coilsprings.com the best place to go? > > > > Is there another way? Supposedly you could get a cup to compress the > > spring, > > but not sure how that would help? > > > > > > thanks > > > > > > Mike G. > > Fairbanks > > > > _______________________________________________ > > For general EVDL support, see http://evdl.org/help/ > > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > > > > > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeOn Sun, 20 Jul 2008 12:42:06 -0800, "m gol" <gol.m86@...> wrote:
>Hello > >I want to fix the suspension on a 81 vw rabbit. > >Is coilsprings.com the best place to go? Probably not. I had a whole new set of motorhome springs fabricated for my rig for less than the $200 coilsprings.com is listing for a P30 chevy chassis and the price included R&R. On another occasion they made a new set of rear leaf springs for my 68 Fury for a similar price and that also included R&R. This shop does coil and leaf springs and has a complete blacksmith shop in which to make custom hangers and such. Look in your yellow pages to see if there is a spring shop in your town. Also check with the commercial truck dealers. It is common for commercial trucks to be re-sprung for the specific load they are to carry. That's what the shop that I used specialized in. If all else fails, this is the one that I use Mc Glohon's Spring Shop Inc 905 E 16th Street, Chattanooga, TN 37408 phone: (423) 267-5826 fax: (423) 267-1142 They are listed in whitepages.com under "automobile springs" so you might try that for your town. > >Is there another way? Supposedly you could get a cup to compress the spring, >but not sure how that would help? Adding a spacer would add pre-load to the spring but it won't change the rate. There is a good chance that the spring would coil-bind (be compressed until all the coils touch each other). And since the rate hasn't been changed, the suspension would easily bottom. The correct spring will have both more preload (static pressure) and a higher compression rate. A good spring man should be able to consult his book and then calculate what you need, based on the new vehicle weight that you expect. John -- John De Armond See my website for my current email address http://www.neon-john.com http://www.johndearmond.com <-- best little blog on the net! Tellico Plains, Occupied TN WARNING: Do not use this hair dryer in the shower! _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeLookup Coil Spring Specialties in Kansas. They did a pair for the front of
my rabbit for $168 shipped. You just tell them how much weight you want them to handle. ----- Original Message ----- From: "Neon John" <jgd@...> To: "Electric Vehicle Discussion List" <ev@...> Sent: Sunday, July 20, 2008 9:18 PM Subject: Re: [EVDL] rear coil spring upgrade > On Sun, 20 Jul 2008 12:42:06 -0800, "m gol" <gol.m86@...> wrote: > >>Hello >> >>I want to fix the suspension on a 81 vw rabbit. >> >>Is coilsprings.com the best place to go? > > Probably not. I had a whole new set of motorhome springs fabricated for > my > rig for less than the $200 coilsprings.com is listing for a P30 chevy > chassis > and the price included R&R. On another occasion they made a new set of > rear > leaf springs for my 68 Fury for a similar price and that also included > R&R. > This shop does coil and leaf springs and has a complete blacksmith shop in > which to make custom hangers and such. > > Look in your yellow pages to see if there is a spring shop in your town. > Also > check with the commercial truck dealers. > > It is common for commercial trucks to be re-sprung for the specific load > they > are to carry. That's what the shop that I used specialized in. > > If all else fails, this is the one that I use > > Mc Glohon's Spring Shop Inc > 905 E 16th Street, Chattanooga, TN 37408 > phone: (423) 267-5826 > fax: (423) 267-1142 > > They are listed in whitepages.com under "automobile springs" so you might > try > that for your town. > >> >>Is there another way? Supposedly you could get a cup to compress the >>spring, >>but not sure how that would help? > > Adding a spacer would add pre-load to the spring but it won't change the > rate. > There is a good chance that the spring would coil-bind (be compressed > until > all the coils touch each other). And since the rate hasn't been changed, > the > suspension would easily bottom. > > The correct spring will have both more preload (static pressure) and a > higher > compression rate. A good spring man should be able to consult his book > and > then calculate what you need, based on the new vehicle weight that you > expect. > > John > -- > John De Armond > See my website for my current email address > http://www.neon-john.com > http://www.johndearmond.com <-- best little blog on the net! > Tellico Plains, Occupied TN > WARNING: Do not use this hair dryer in the shower! > > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeAdmittedly, I did not do much price comparison research, but I had a
good experience with www.springworks.com. John On Jul 20, 2008, at 4:42 PM, m gol wrote: > Hello > > I want to fix the suspension on a 81 vw rabbit. > > Is coilsprings.com the best place to go? > > Is there another way? Supposedly you could get a cup to compress > the spring, > but not sure how that would help? > > > thanks > > > Mike G. > Fairbanks > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/ > listinfo/ev > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeJust ordered a set for my '87 VW Cabriolet (fronts) for $189 from
coilsprings.com (Coil Spring Specialties in St. Mary's, KS). My mechanic coaxed 2" of height into the REAR of my car by placing a 2" length of steel pipe around the rear shock absorber. The pipe sat between the spring cup and it's original perch on the shock. Of course it didn't help with the spring rate, but it kept me from draggin along the ground until I got some beefier springs. My new springs have a great rate, but the ride height was too low. Couldn't reproduce the steel pipe trick due to slightly different construction on my new shocks :( I ended up stacking a few large washers between the top of the spring/shock assembly and the rubber mount that fits over the threaded rod at the top. Not the best solution, but it works... I can get some drawings/pics if you'd like. -Adrian _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeAudi 4000 springs will add about an inch of height to a VW Rabbit.
Cheap in the junk yard. Bill Dube' At 10:19 PM 7/21/2008, you wrote: >Just ordered a set for my '87 VW Cabriolet (fronts) for $189 from >coilsprings.com (Coil Spring Specialties in St. Mary's, KS). > >My mechanic coaxed 2" of height into the REAR of my car by placing a 2" >length of steel pipe around the rear shock absorber. The pipe sat between >the spring cup and it's original perch on the shock. Of course it didn't >help with the spring rate, but it kept me from draggin along the ground >until I got some beefier springs. > >My new springs have a great rate, but the ride height was too low. >Couldn't reproduce the steel pipe trick due to slightly different >construction on my new shocks :( I ended up stacking a few large washers >between the top of the spring/shock assembly and the rubber mount that >fits over the threaded rod at the top. Not the best solution, but it >works... > >I can get some drawings/pics if you'd like. > >-Adrian > > >_______________________________________________ >For general EVDL support, see http://evdl.org/help/ >For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradepictures would be wonderful.
not sure if I have a cup, On Mon, Jul 21, 2008 at 8:19 PM, Adrian DeLeon <deleon@...> wrote: > Just ordered a set for my '87 VW Cabriolet (fronts) for $189 from > coilsprings.com (Coil Spring Specialties in St. Mary's, KS). > > My mechanic coaxed 2" of height into the REAR of my car by placing a 2" > length of steel pipe around the rear shock absorber. The pipe sat between > the spring cup and it's original perch on the shock. Of course it didn't > help with the spring rate, but it kept me from draggin along the ground > until I got some beefier springs. > > My new springs have a great rate, but the ride height was too low. > Couldn't reproduce the steel pipe trick due to slightly different > construction on my new shocks :( I ended up stacking a few large washers > between the top of the spring/shock assembly and the rubber mount that > fits over the threaded rod at the top. Not the best solution, but it > works... > > I can get some drawings/pics if you'd like. > > -Adrian > > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgrade Hi Guyz;
For what it's worth I Found a set of rear springs and shocks from a BMW sedan, in the junk yard, a 526 I I think?About an 85 or so? Bolted right in to the wabbit, only had to bore out the lower arms. Fit perfectly, good ride height with 14 batteries in back, 5 under the rear seat, 9 in the rear BEHIND the seat, in a well cut into the sheet metal. No spare tire THERE anymore! My too wats too late post! Bob, 82 Wabbit. ----- Original Message ----- From: "m gol" <gol.m86@...> To: "Electric Vehicle Discussion List" <ev@...> Sent: Tuesday, July 22, 2008 2:00 AM Subject: Re: [EVDL] rear coil spring upgrade > pictures would be wonderful. > > not sure if I have a cup, > > On Mon, Jul 21, 2008 at 8:19 PM, Adrian DeLeon <deleon@...> wrote: > >> Just ordered a set for my '87 VW Cabriolet (fronts) for $189 from >> coilsprings.com (Coil Spring Specialties in St. Mary's, KS). >> >> My mechanic coaxed 2" of height into the REAR of my car by placing a 2" >> length of steel pipe around the rear shock absorber. The pipe sat between >> the spring cup and it's original perch on the shock. Of course it didn't >> help with the spring rate, but it kept me from draggin along the ground >> until I got some beefier springs. >> >> My new springs have a great rate, but the ride height was too low. >> Couldn't reproduce the steel pipe trick due to slightly different >> construction on my new shocks :( I ended up stacking a few large washers >> between the top of the spring/shock assembly and the rubber mount that >> fits over the threaded rod at the top. Not the best solution, but it >> works... >> >> I can get some drawings/pics if you'd like. >> >> -Adrian >> >> >> _______________________________________________ >> For general EVDL support, see http://evdl.org/help/ >> For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev >> >> > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradedid you mean BMW 528 ? I don't there is a 526..
On Mon, Jul 21, 2008 at 10:12 PM, Bob Rice <bobrice@...> wrote: > Hi Guyz; > > For what it's worth I Found a set of rear springs and shocks from a BMW > sedan, in the junk yard, a 526 I I think?About an 85 or so? Bolted right in > to the wabbit, only had to bore out the lower arms. Fit perfectly, good > ride > height with 14 batteries in back, 5 under the rear seat, 9 in the rear > BEHIND the seat, in a well cut into the sheet metal. No spare tire THERE > anymore! > > My too wats too late post! > > Bob, 82 Wabbit. > ----- Original Message ----- > From: "m gol" <gol.m86@...> > To: "Electric Vehicle Discussion List" <ev@...> > Sent: Tuesday, July 22, 2008 2:00 AM > Subject: Re: [EVDL] rear coil spring upgrade > > > > pictures would be wonderful. > > > > not sure if I have a cup, > > > > On Mon, Jul 21, 2008 at 8:19 PM, Adrian DeLeon <deleon@...> > wrote: > > > >> Just ordered a set for my '87 VW Cabriolet (fronts) for $189 from > >> coilsprings.com (Coil Spring Specialties in St. Mary's, KS). > >> > >> My mechanic coaxed 2" of height into the REAR of my car by placing a 2" > >> length of steel pipe around the rear shock absorber. The pipe sat > between > >> the spring cup and it's original perch on the shock. Of course it didn't > >> help with the spring rate, but it kept me from draggin along the ground > >> until I got some beefier springs. > >> > >> My new springs have a great rate, but the ride height was too low. > >> Couldn't reproduce the steel pipe trick due to slightly different > >> construction on my new shocks :( I ended up stacking a few large washers > >> between the top of the spring/shock assembly and the rubber mount that > >> fits over the threaded rod at the top. Not the best solution, but it > >> works... > >> > >> I can get some drawings/pics if you'd like. > >> > >> -Adrian > >> > >> > >> _______________________________________________ > >> For general EVDL support, see http://evdl.org/help/ > >> For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > >> > >> > > > > _______________________________________________ > > For general EVDL support, see http://evdl.org/help/ > > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > > > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradeso who has been down the 'spring path' for a mazda truck?
<my motor spoda be in today.....gettin excited!> -- lyn williams <lyn@...> _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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Re: rear coil spring upgradetell more about audi 400... year? is that an american model number?
On Mon, Jul 21, 2008 at 8:37 PM, Bill Dube <billdube@...> wrote: > Audi 4000 springs will add about an inch of height to a VW Rabbit. > > Cheap in the junk yard. > > Bill Dube' > > At 10:19 PM 7/21/2008, you wrote: > >Just ordered a set for my '87 VW Cabriolet (fronts) for $189 from > >coilsprings.com (Coil Spring Specialties in St. Mary's, KS). > > > >My mechanic coaxed 2" of height into the REAR of my car by placing a 2" > >length of steel pipe around the rear shock absorber. The pipe sat between > >the spring cup and it's original perch on the shock. Of course it didn't > >help with the spring rate, but it kept me from draggin along the ground > >until I got some beefier springs. > > > >My new springs have a great rate, but the ride height was too low. > >Couldn't reproduce the steel pipe trick due to slightly different > >construction on my new shocks :( I ended up stacking a few large washers > >between the top of the spring/shock assembly and the rubber mount that > >fits over the threaded rod at the top. Not the best solution, but it > >works... > > > >I can get some drawings/pics if you'd like. > > > >-Adrian > > > > > >_______________________________________________ > >For general EVDL support, see http://evdl.org/help/ > >For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > > _______________________________________________ > For general EVDL support, see http://evdl.org/help/ > For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev > > _______________________________________________ For general EVDL support, see http://evdl.org/help/ For subscription options, see http://lists.sjsu.edu/mailman/listinfo/ev |
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