Hello, new to forums. I have a Kona Blue Mustang GT with a Diablosport Intune 93 octane tune, off-road x pipe, Flowmaster 40 series mufflers, 2013 19x9.5 inch Shelby GT500 Gloss Black rims, new SR Performance pulleys on the way in the mail. I had a few questions. After installing these pulleys how much HP would you estimate I'm running at the crank if I run 315 stock. What are good bolt ons to add next? I was also wanting to know which of these two radials I should put on the rear end of my car if they're only going to be on the drag strip. Almost no street time on them at all except maybe a couple rides or so. How long do you think they'll last? I'm getting a cheap set of rims for the back end. I'll post the links to the rims and tires I'm looking at. I'm gonna be running a 100 to 150 shot of nitrous this summer so I'll need a tire I can get a bang for my buck. I want them to be able to hook immediately and last long enough so they're not a waste of cash. Thanks!
275 60 15 Mickey Thompson Et Street Drag Radial Tire MT 3754R | eBay
2 New 275 60 15 Nitto NT 555R Drag 60R R15 Tires | eBay
Bart Wheels D Trucker Black Steel Wheel 15"x10" 5x4 5" | eBay