I have a 2005 Pontiac GTO 6.0 L LS2 6 speed.
Lots of mods to the engine internally and bolts ons.
Heads, cam, drag radials, dual 3" exhaust w/ X-pipe, Magnaflow mufflers, JBA headers, Fast 90 intake, 95mm Ported polished throttle body, Cold air intake, custome dyno tuned ecu, 3.91 rear differential, under drive pulleys, 160 degree SLP thermostat. Nitto 555R extreme drag radials 275/40/17's
Car 0-60's in High 3 second range, runs low 11's in the quarter mile. (depends on my poor driving skills)LOL.
Other hotrod-
1998 chevy S-10 4.3 V6 Vortec (wait before you laugh).....
Mickey Thompson slicks, 4.10 rear gears, edelbrock long tube headers, 2.5" dual custom made stainless exhaust, X-pipe, Flowmaster super 40's, Under drive pulleys, Custom tune, 11.5 :1 compression ratio, forged pistons (for a turbo or supercharger some day), Forged crank, engine balanced, forged H-beam rods.
Heads, cam, electric fans, 5 speed NV-3500 tranny.
Truck runs low 13's in the quarter mile (not bad for a normally aspirated v6) in a 3500 lb truck with traction issues. Fun truck to drive around town.
Truck just turned 22,000 original miles. Looks brand new.
My little rocket :
2008 Kawasaki ZX-6R Ninja
Full Akra exhaust, K&N filter, +2 rear sprocket, Power commander custom map, jumper mod, race cams.
Bike will run mid to high 10's in the quarter mile. (feels fast on two wheels).
My daily driver -
2003 s10 2 wheel drive, LS package-tilt wheel, cruise control, disc changer, sirius radio, all the goodies, lowered 2" front , lowered 3" rear.
255 60R15 tires all the way around, Helwig front and rear oversized sway bars with eurethane busings, OBX header and down pipe, custom catback dual exhaust with a pair of IMCO 3 chamber turbo style mufflers (sounds like a weed trimmer). Homemade cold air intake with K&N cone filter. Flexalite 16" electric fan, Low temp thermostat, 4.10 rear axle gears.
4L60E w/ shift kit(it shifts hard enough to put the dash board in your lap). - 2800 rpm stall converter, B&M stacked plate trans cooler with Spal fan. 2.2L 4 cylinder engine - TOO SLOW to take to track or list quarter mile times.
Should probably list how many days it takes to go a mile . LOL Oh well it gets good fuel economy.