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Offline vonkysmeed

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looking at possoibly using coil overs on my 73 runabout
« on: February 11, 2012, 11:11:49 PM »
on v8 projects, what do others use.  I am looking at possibly using QA1, but do not know the weight to purchase.  any input other than corner weighing the car.
 
73 Pinto Runabout
351w from 74 galaxie
Heads from 69 Mercury Cougar
82 Mustang GT SROD Transmission and driveshaft
Mustang II rear end with Fairmont 3rd member
6 point cage

thecustommuffler

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #1 on: February 12, 2012, 07:24:25 AM »
Finished an `89 Fox that we used QA1 rear coil overs on. It was a street/strip car with the stock 8.8 and 10 point. If not mistaken we used 350 lb ers. My web guy is about a year behind the curve so pics of this build wont be availablem for about another year, lol. It was an LX hatch and that spring was perfect for the car. I can quarantee this Pinto is not that heavy so the next option down I would use. 300 or even a 280. The kit we used was fully adjustable and setup gave it a slight rake.
 www.thecustommuffler.com    cam is inop (don`t know why) as my web guy is designing a new site with forums.

Offline vonkysmeed

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #2 on: February 12, 2012, 09:20:41 AM »
sorry, should have clarified.  front springs.  not changing the rear leafs yet
 
73 Pinto Runabout
351w from 74 galaxie
Heads from 69 Mercury Cougar
82 Mustang GT SROD Transmission and driveshaft
Mustang II rear end with Fairmont 3rd member
6 point cage

Offline beaner

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #3 on: February 12, 2012, 04:12:15 PM »
If not mistaken we used 350 lb ers.

im thinking you used 150lbs  350 is way stiff for a coil over spring in the rear

brad :)

thecustommuffler

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #4 on: February 12, 2012, 04:59:11 PM »
 ;)  You got me thinking, lol. It was 12175V kit. 175-350 lbs.  :P  Thanks Brad. I had to go searching to remember, lol.
 

Offline vonkysmeed

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #5 on: February 12, 2012, 07:42:23 PM »
and on the front?
 
 
73 Pinto Runabout
351w from 74 galaxie
Heads from 69 Mercury Cougar
82 Mustang GT SROD Transmission and driveshaft
Mustang II rear end with Fairmont 3rd member
6 point cage

Offline beaner

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Re: looking at possoibly using coil overs on my 73 runabout
« Reply #6 on: February 12, 2012, 08:31:13 PM »
try this with all your specs
http://www.ridetech.com/info/spring-rate-calculator/
 
brad :)