The 2002 Lingenfelter Twin Turbo C5 Corvette 0-60 in 1.97 seconds... 8.95 1/4 mile at 153+mph all on 93 oct all while being completely street legal with all factory options and top speed of over 230mph...simply amazing
though the 2006 Lingenfeleter Z06 that does 260+MPH in 10,900 feet is also quite impressive and also beat out:
2005 Saleen S7 Twin turbo
2007 Heffner Lamborghini Gallardo 850TT
2006 Hennessey Venom 1000 Twin Turbo
2006 Heffner Ford GT1000TT
though the 2006 Lingenfeleter Z06 that does 260+MPH in 10,900 feet is also quite impressive and also beat out:
2005 Saleen S7 Twin turbo
2007 Heffner Lamborghini Gallardo 850TT
2006 Hennessey Venom 1000 Twin Turbo
2006 Heffner Ford GT1000TT