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1990 lebaron drag car what rear springs on coil overs?

Posted By: drifter

1990 lebaron drag car what rear springs on coil overs? - 02/23/13 04:47 AM

I have a 1990 lebaron drag car it has a 2x3 chassis with ladder bars 8.75 shortened rear 30x12.5x15 slicks mustang 2 front suspension with a sb mopar Car has rear coil over shocks does anyone have any idea what spring rates i should buy for the rear coil overs
Posted By: Shoozy

Re: 1990 lebaron drag car what rear springs on coil overs? - 02/23/13 01:53 PM

You might want to ask this in the race section but you will probably need to know your current four corner weights for the good chassis guys to be able to help.
Posted By: Guitar Jones

Re: 1990 lebaron drag car what rear springs on coil overs? - 02/23/13 04:56 PM

Without knowing at least the overall weight or even better the weight on the rear tires it would be a WAG at best.
Posted By: MR_P_BODY

Re: 1990 lebaron drag car what rear springs on coil overs? - 02/23/13 05:37 PM

Quote:

I have a 1990 lebaron drag car it has a 2x3 chassis with ladder bars 8.75 shortened rear 30x12.5x15 slicks mustang 2 front suspension with a sb mopar Car has rear coil over shocks does anyone have any idea what spring rates i should buy for the rear coil overs




You need to know the rear weight of the car then
subtract the diff weight... but being you have a 2x3
chassis I wont even guess at the weight on the rear..
my moly tube chassis car has 85# springs on it...
as a ROUGH guess I would think about 110#.... thats
just a guess
Posted By: Eric

Re: 1990 lebaron drag car what rear springs on coil overs? - 02/24/13 03:09 AM

Quote:

I have a 1990 lebaron drag car it has a 2x3 chassis with ladder bars 8.75 shortened rear 30x12.5x15 slicks mustang 2 front suspension with a sb mopar Car has rear coil over shocks does anyone have any idea what spring rates i should buy for the rear coil overs




Is that Joe Passaro's old ride??
Posted By: POZEST

Re: 1990 lebaron drag car what rear springs on coil overs? - 02/25/13 09:38 PM

I'm no help on your question but I'd like to know where the car came from too.
Posted By: drifter

Re: 1990 lebaron drag car what rear springs on coil overs? - 03/01/13 04:41 AM

Car was raced @ st. thomas i think mostly with a 318 or 360 its just a budget drag car not sure of the name who raced it but its blue just like Mr. P Bodys car do any of you canadians know of the car? I got it from a guy named Hugh but he never ran it
Posted By: Eric

Re: 1990 lebaron drag car what rear springs on coil overs? - 03/01/13 03:29 PM

Thats not Joe Passaro's car...
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