Bilstein Adjustible Coil-overs, Clarification needed... |
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Bilstein Adjustible Coil-overs, Clarification needed... |
dlestep |
Nov 1 2009, 07:14 PM
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#1
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I am smilin'... Group: Members Posts: 890 Joined: 15-January 08 From: Sunrise Florida Member No.: 8,573 Region Association: South East States |
Awhile back, I purchased Patrick Motorsports' Adjustible Coil-Over Rear Bilstein Sport shocks.
They include Eibach 8.00 inch (static free length) x 2.50 ID coils. Everything was warm 'm fuzzy until I did a fit check. (Oh, yeah, they didn't come with new bushings or bumper, nor new washers, sleeve or anything). It did have a new nyloc nut ! (whoopee doo)... Question: is the lowest ring groove on the body the stock setting? On the assembly table, if I measure to the center of the shock body, it works out to be approx 5/12 inches. I was going to place the lock ring near the center of the body. For some reason, the numbers are not working out...maybe it's my math, but... there is a huge difference in static free length... I know that the shock is correct F4-B46-0179-HO, and that the shaft will compress into the body, but its' 4.00 inches above the upper perch, with the threaded collar set at its' lowest setting. Any help here would be appreciated...I ran out of Smart Water. Dave |
jt914-6 |
Nov 4 2009, 07:36 PM
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#2
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Driving & working on teeners 41 years Group: Members Posts: 1,786 Joined: 3-May 08 From: Bryant, Arkansas Member No.: 9,003 Region Association: South East States |
One advantage of the coil-over adjustable over stock is ride height adjustment. You can corner balance a 914 to make it better with them. The spring rate is important to think about too. If I were only going to drive on the street (normal/easy) with an occasional auto X I'd stay stock unless I wanted to throw money into the car. That kind of 914 should use 140-180 lb. springs. I use my six on the street and DE's. I'm using 200 lb. springs. They give a good street ride and work well with the adjustable shocks on the track. Rear spring rate is determined by the type of driving and the size of the front torsion bars and sway bars. The weight of the engine, four, six, eight or others has a small effect on spring rates too. Race cars use much higher spring rates. The most important thing, I think, is to determine what kind of driving you plan to do with your car and go from there if your budget allows....
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