IRS Cobra, H&R Race Springs w/28" bigs???

[HURTNEM]

Anyone have H&R Race Springs on their IRS Cobra and run 28" tall tires at the track? Wondering if the tire will hit the suspension or frame when the car squats on launch. I know 26" drag tires should be fine, but I'm looking to see if 28" will work also. Thanks.

 

[black-plasma]

Mine only rub when making a hard left for some reason. I'm hoping the flathead bolts are all I need.

 

[HURTNEM]

I already have the MM low profile bolt and fenders rolled, so I was just wondering if that was all guys were doing to make them work.

 

[Kannif]

I ran that on 28x10 bogarts with factory IRS bolt no rub.

 

[HURTNEM]

Good to know. Thanks.