Just this past week a 2009 Lingenfelter Corvette ZR1 had it's first run of dipping into the 9s in the 1/4 mile. The best run was 9.813 at 145.74mph in the 1/4 mile. So what's in the Corvette, well here's the mods on the ZR1

- Lingenfelter cast aluminum supercharger air intake snout
- Lingenfelter 8.5" diameter harmonic balancer - 11 rib
- Lingenfelter 2.60" diameter supercharger pulley - 11 rib
- Lingenfelter S&B air filter
- 4' diameter air intake tube with mass air sensor
- Ported stock throttle body
- Lingenfelter C6 ZR1 Supercharger Cast Aluminum air inlet
- Double capacity intercooler heat exchanger
- Larger capacity intercooler reservoir system
- Mickey Thompson ET Street Radials R345/35R18 rear tires
- M&H Racemaster P185/50R18 front tires
- CCW aluminum wheels

The 2009 Lingenfelter Corvette ZR1 is producing 739 rear-wheel horsepower and 740 rear-wheel torque.