Re: 4.7 v.s 4.7 h.o
I clocked my regular 4.7L at 8 sec. probably a year ago. This was before any tuning, but I am running larger tires. I timed it using an USB OBDII reader with my laptop, the program had a timer function in it. Also had the gear in drive.
My Jeep: 2001 Grand Cherokee Limited, 245/65R17 Falken Rocky Mountain ATS, K&N drop in air filter, Bilstein HD's. De-badged, eagle-eye LED Tails & LED 3rd brake light, Addco front and rear sway bars, Superchips tuned & TM snip, interior 6k LED's, Gen3 ccfl projectors with Volt 6k HID lows, akebono brake upgrade with R1 Concepts premium rotors.