FS: New double adjustable QA1 ProCoil conversion - Lateral-g Forums

BBC71Nova · #1 07-01-2011, 10:19 AM

I'm considering trying something a little different now with the front suspension on my build. I have a new in box QA1 ProCoil double adjustable, 550lb spring coilover conversion setup and the spanner wrench & thrust washer kit that I wouldn't be using. Retail on this kit is all over the place at 799@Speedtech and a little over 600? at the big joints I think. No idea why there is such a difference but I'm pretty sure it is the same kit. These came from Speedtech FWIW. I'll get some pics up if there is any interest.

I'd do $650 for both.

Thanks!

Jay Hilliard · #2 07-01-2011, 02:05 PM

Hey John,

Is this for SB or BB?

BBC71Nova · #3 07-01-2011, 03:12 PM

Hey Jay. This kit has the 550lb springs which is marketed as the big block kit. In the pro-touring arena I see some running heavier springs so they might work for other combos. I'd defer to the "experts" on what springs are better for what applications.

BBC71Nova · #4 07-11-2011, 02:01 PM

Bump. Need to get rid of these so I can get new setup in before car leaves fab shop.

Is it the 550lb spring rate that's the issue? I might be able to source some lower spring rates if that will help.