If you run 28's from 30's you will trip the ABS sensor, and you will hate Jeff until you get it retuned! Anyway man that time is not shabby with the weight you are pulling down the track. Best bang for the buck for you at this point will be NOS, Stall or Both. Keep your head up there are still not many trucks faster than you at HRP that are not heavily modded, or spraying.
B