Question about backspacing on a stock Malibu with draglites

[Malibu 361]

does anybody know what backspacing i should run on a stock Malibu with draglites?Car has hotchkis lowering spring GN rear an im not sure what tires to run with the rear I already have a set with 4.5 BS .Then i was told it was no good ..so i called to order a set with 4 BS and they said they dont make them?Anybody... help please....Thanks,,,Sal

 

[Al]

3.5

Some folks can run the 4.5 backspace with no problems while others can't. Every car is just a bit different.

 

[Malibu 361]

Thanks so you think I should run 15x8 with 3.5?? What size tire do you think I could get away with ?Thanks ,Sal

 

[355_79bu]

Have you looked at this?
http://www.maliburacing.com/forum/viewtopic.php?t=35753

 

[355_79bu]

Or this?
http://www.geocities.com/motorcity/highway/9264/Wheel-Tire-Tech-1.html

 

[Malibu 361]

Great thats what i was gonna order the 3 .5 s i figured that would be my next best bet other than 4...Thanks again that really helped