325's vs 275's & wheel set-up for my car
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325's vs 275's & wheel set-up for my car
I'm finally getting to order my rear end, wheels and tires Monday. I have a few questions and would like some imput on my plans.
First big question is should I go with 325's or 275's MT ET Street Drag Radials. Motor is in sig with those mods. Looking at getting a TQ arm and a rear drag sway bar. I'm not sure which one I will hook better on but I figured someone hear would be able to guess a little better for me. The car is going to be about 80% street / 20% strip. I'll probably add a 100-250 shot of nitrous this summer so I don't think power will be any problem for the 325's. Will most likely end up with a 4:10 or 4:11 rear end gear. I can't remember which is for the 9" but thats where I planned on going.
Next question is my back spacing and narrowing of the rear end
My Plan
FRONT Jegs Sport Star wheels
15x7 4.00 backspacing w/ spacer
or
15x4 1.75 backspacing w/spacer
REAR
9" narrowed 1.5" on both sides
15x10 4.00 backspacing w/spacer
I've got UMI LCA relocation bracket to help make room for which ever tire I go with. Plus I've got the adj. panhard bar & adj. LCA's. It doesn't bother me to make the 325's fit but I want to make sure I don't have too much or too little tire.
Thoughts & opinion welcomed.
First big question is should I go with 325's or 275's MT ET Street Drag Radials. Motor is in sig with those mods. Looking at getting a TQ arm and a rear drag sway bar. I'm not sure which one I will hook better on but I figured someone hear would be able to guess a little better for me. The car is going to be about 80% street / 20% strip. I'll probably add a 100-250 shot of nitrous this summer so I don't think power will be any problem for the 325's. Will most likely end up with a 4:10 or 4:11 rear end gear. I can't remember which is for the 9" but thats where I planned on going.
Next question is my back spacing and narrowing of the rear end
My Plan
FRONT Jegs Sport Star wheels
15x7 4.00 backspacing w/ spacer
or
15x4 1.75 backspacing w/spacer
REAR
9" narrowed 1.5" on both sides
15x10 4.00 backspacing w/spacer
I've got UMI LCA relocation bracket to help make room for which ever tire I go with. Plus I've got the adj. panhard bar & adj. LCA's. It doesn't bother me to make the 325's fit but I want to make sure I don't have too much or too little tire.
Thoughts & opinion welcomed.
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I'm ordering both the rear end & tires on Monday. Once I set in that this is what I'm going with or if not maybe I can find a good used set of prostars. I'm planning on narrowing the rear end if I go with the Jegs Sportstars.