3" OPGI drop springs

[deerhunter]

I just went and picked up 3" front and rear drop springs from OPGI, I'm wondering what the issues are, if any, with installing these. Any suspension geometry problems? If I understand correctly, the fronts will be OK, but I might have pinion angle problems? Any advice is welcome.

 

[pontiacgp]

3" seems alot...I suggest you check the clearance of the hump in the lower control and and the frame. When we ran a metric circle track car we could not run the car with less than a 6.5" ground clearance or the frame would be sitting on the lower control arm going through a corner and we were running a 600 lb spring with a big bar....metrics do not have much suspension travel in the front