Coil overs???

[The Dark Side of Will]

If the kit on the KYBs that Jinxmutt posted pictures of is the Held kit, thats identical to the Coleman racing sleeves. There isn't any other way to do it.
I found that 12" springs with 170lb/in rate gets me at the perfect ride height if they are just slightly snugged up against the seat. They don't fall out when jacking up the car... but that's barely stiffer than stock. If I used stiffer ones I would need some slack otherwise the car would sit too high since the springs compress less.

I'm using 325x12 springs on my Northstar car. The sleeve is as Jinxmutt's pictures depict.