i am running a 383 lt1 with nitrous. currently with 4:10's in a strange with upgraded axles (bent the st's when i first got the rearend) i will mostly (95%of the time) be running in the 1/8th mile. with the factory gear ratio's in the tranny (96 model m6) i need to know which tire height will work best for me in the 1/8th. i would like to cross in 3rd if possiable but whatever works , works. max rpm on the motor will be 6800 to 6900. still running factory ecm thats why the rpm limit is there. thanks for any help possiable.