I have only been beaten by a Twin Turbo Viper and My buddys car which is a twin to mine, really mine is the twin, I coppied him he has a much bigger turbo.
Here is a small list of vehicles I have raced, and beaten.
Countless Vipers at least a dozen, KILLED em ALL (running away from them)
3 LS1 Corvettes,
1 06, ZO6 on a roll from 60 to 130mph
1 Porsche 911 turbo
1 R33 with a claimed 400 hp
2 M coupes,
countless punks in hondas, Eclipses, and 240 SX's
Every MK3 Supra that even thought about messin with me.
Honda Interceptor from a roll 60-130~140 3 times
Ducati, 998 from a roll 50~60 to 120~130 a couple times
And the best for last.
2006 GSXR 1K from 50-120 he beat me (just barely) from 60~70 to 140+ I beat him (we started door to rider, ended his front tire at the back of my bumper) Before any body calls BS I have plenty of witnesses and crappy video, We discussed conditions of the race for 20 minutes or more.
Heres a photo and details of the car below the photos.
1971 Datsun 240Z with 7MGTE motor, 2mm MHG, ARP studs, full T4 60-1, 3 inch plumbing thru out, 24 x 12 x 4 inch Intercooler CORE, Walbro, Lex, FCD, Yadda yadda yadda, all requsite motor crap plus some sneaky top secret stuff, most all of these wins were at less than 18 psi. The car has Wilwood brakes, Nismo limited slip diff, Aluminum driveshaft, big sway bars, custom road race Strut/coilover assemblies. All sorts of Arizona Z Car suspension parts.
Remember this, this car weighs 2500 lbs. and makes close to 500 RWHP