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Picking front shocks and springs

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Old Aug 1, 2007 | 10:09 PM
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Default Picking front shocks and springs

What is the correct way to go about picking springs? My car weighs 3300#'s with me in it. What would be the best shocks to use? This is a 99% strip car.
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Old Aug 1, 2007 | 11:03 PM
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Most things I found say 275-300# springs for a drag race setup, I'm getting 275# springs and my car is 3190# with me in it...
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Old Aug 2, 2007 | 04:23 AM
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afco's i'd check with madman at thunder racing on what he would reccomend based on what stuff you already have done to the car on what is gonna work best
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Old Aug 2, 2007 | 10:51 AM
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stock springs
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Old Aug 2, 2007 | 11:23 AM
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I would try the car with stock springs on it first. as for shocks, if ya have the $ go for the afco's, or strange. QA1's are what alot of people on this board run including myself, and they are a TON better then stock, and are pretty good $ wise.
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Old Aug 2, 2007 | 11:35 AM
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275 springs are for cars approaching or at 3000 lbs. You will probably want double adjustable QA1.
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Old Aug 2, 2007 | 12:27 PM
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Stay away from the double adjustable QA1s.
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Old Aug 2, 2007 | 01:21 PM
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Originally Posted by MADMAN
Stay away from the double adjustable QA1s.
just wondering why you say that? I use the QA1 r's so im clear but i would like to know what issues there are with the double adjutables.
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Old Aug 2, 2007 | 02:39 PM
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The doubles were designed on the R shaft and body. There isnt enough room to put a proper valve in there. Plus they leak twice as fast as the regular ones. If you are going to spend the money on a double then step up and buy Strange Or AFCO.
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Old Aug 2, 2007 | 03:15 PM
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Originally Posted by MADMAN
The doubles were designed on the R shaft and body. There isnt enough room to put a proper valve in there. Plus they leak twice as fast as the regular ones. If you are going to spend the money on a double then step up and buy Strange Or AFCO.
good to know
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Old Aug 2, 2007 | 03:37 PM
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madman does that mean the R series are no good as well?
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Old Aug 2, 2007 | 05:09 PM
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What would the spring rate be on a stock spring? I'm trying to under stand how the spring rate is determined. What exactly does the 275lbs rating of a spring mean? Lol, maybe this is way over my head.
I have been running my car for years on full stock suspension thinking that suspension parts were a waste, then I changed the tq arm, installed some LCA relocation brackets and after one pass with'em I realized how much I need to work on the complete suspension setup
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Old Aug 2, 2007 | 05:22 PM
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http://www.angelfire.com/my/fastcar/suspension.html
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Old Aug 5, 2007 | 01:44 PM
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Originally Posted by MADMAN
Stay away from the double adjustable QA1s.

How about single adjustable F series shocks? Front and back?
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Old Aug 5, 2007 | 06:15 PM
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i need to know more cause my car sucks off the line and im lookin into front coil overs and rear shocks
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Old Aug 5, 2007 | 06:31 PM
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stock front shocks, CE rears (the el cheapos) and BMR lowering springs (for looks). it works for me
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Old Aug 5, 2007 | 10:14 PM
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My stock fronts are 300lbs.
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