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View Full Version : New Lowering Springs From MN12 Performance



Rich Thomson
03-05-2005, 07:36 PM
MN12 Performance now offers Vogtland Lowering Springs and Tokico Illumina II shocks. MN12 Performance Lowering Springs (http://www.mn12performance.com/xcart/product.php?productid=32&cat=1)

Thunderbird lowering springs offer higher spring rates and better center of gravity. Springs are manufactured by Vogtland and are offered in two versions. Same progressive springs on either .75" or 1.5" kits. These springs are drop shipped from the manufacturer with a dropship fee of $30 Also add a set of Polyurethane Spring Isolators and or 4 Tokico Illumina II shocks for your SC.

Technical Specifications:

Spring Type:

· Front: “Compound Rate” helical compression constrained by Damper.
· Rear: “Compound Rate” helical compression, constrained by chassis and lower control arm.

Spring Configuration:
· Front: Top- tangential end closed and ground. Bottom- tangential end open to fit seat
· Rear: Top- closed tangential end. Bottom- closed tangential end.


1.5” Lowering Spring Rate:

· Front: 285 - 400 lb/in working range 365 - 400 lb/in
· Rear: 514 - 713 lb/in working range 600 - 713 lb/in

Approximate Lowering:
· Front: 1.6” (40 mm)
· Rear: 1.4” (35mm)


.75” Lowering Spring Rate:

· Front: 55 - 72 N/mm (315 - 412 lb/in) working range 340 - 412 lb/in
· Rear: 90 - 125 N/mm (514 - 713 lb/in) working range 530 - 650 lb/in

Approximate Lowering:
· Front: .80” (20 mm)
· Rear: .68” (17mm)

Infusioned
10-11-2005, 08:27 AM
Maybe you can update your webpage? I see NEW next to stuff that has been up since last year. There are also 4 or 5 things I've seen you post as being offered but hell if I can find them listed for sale on your site.....