Syncro 4&4 Discussion and Q&A last answered over 2 years ago.
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lsidir wrote:Ok so I did some measurements, but I am not very happy with them. To explain myself, I could not measure the diameter of the springs very accurate because they were twisted and pressured under the weight of the van. They good news is that I am planning to remove them during Christmas, so if you are not in a hurry I can give you then more accurate measurements and send you pictures etc.
Anyway, the measurements I have now is:
Front: diameter of the steel tube is 17mm, 7 coils and the external diameter was 175mm
Rear: the diameter of the steel is 20mm, 7 coils and the external diameter of the middle part is 160mm. The narrow ones (up and down) I could not measure them because they where really hidden.
I hope this helps for now, but I can send you all the details you want once I remove them.
thanks mate it does help unfortunatly i do need the dimensions pretty quick i think i'm gonna take my rear spring out to measure. if anyone has them, please let us know. thanks again Lsidir. I saw Andreaspring but they are too big in rate for what i need. i want to do an in between spring, 2" longer than standard, and a little bit sotrnger than standard, we'll see where it brings me. I'll let you know. thank you.
Are you aware of all your options with regard to lifting the van 2". If you need a different spring rate due to specific plans then fine. There are lots of easier ways to achieve a 2" lift without going to the fuss of winding springs.
Most springs have sagged over the years and a new set will probably refresh the van and give a minor lift. Include some spacers for the springs and extensions for the front shocks and you'll get your 2" lift but you'll probably retain the factory ride too. Which as has been previously discussed in depth in previous threads takes an awfull lot of beating.
Generally all discussions involving custom springs are aimed at heavy campers. In this case a stronger spring is a benefit but on a light weight van std springs and spacers seem the way to go.
If you go to the expence of making new springs don't forget to address the pig tail issue.
..lee.. wrote:Are you aware of all your options with regard to lifting the van 2". If you need a different spring rate due to specific plans then fine. There are lots of easier ways to achieve a 2" lift without going to the fuss of winding springs.
Most springs have sagged over the years and a new set will probably refresh the van and give a minor lift. Include some spacers for the springs and extensions for the front shocks and you'll get your 2" lift but you'll probably retain the factory ride too. Which as has been previously discussed in depth in previous threads takes an awfull lot of beating.
Generally all discussions involving custom springs are aimed at heavy campers. In this case a stronger spring is a benefit but on a light weight van std springs and spacers seem the way to go.
If you go to the expence of making new springs don't forget to address the pig tail issue.
thanks again Lsidir. I saw Andreaspring but they are too big in rate for what i need. i want to do an in between spring, 2" longer than standard, and a little bit sotrnger than standard, we'll see where it brings me. I'll let you know. thank you. 
