I know of a few examples off hand
C&D
http://www.caranddriver.com/reviews...omparison_tests/2006_dodge_viper_srt10_page_2
Viper
Highs: A terrifically sorted chassis, not one ounce of mediocrity.
Corvette
Lows: A chassis that doesn't know how to communicate and snap-oversteers at will, inexcusably flimsy seats
C&D on the 08 Viper vs Z06
http://www.caranddriver.com/reviews...omparison_tests/2008_dodge_viper_srt10_page_3
" but the Viper wins on the track. It's easier to drive around the road course as well, thanks to great feel from the quick steering and solid brake pedal. The Viper is more benign than you would think. There's so much rear-end grip that it's difficult to get a little back-end slide using the gas pedal, although the Viper is harder to manage once it does go sideways. We still prefer the Viper's mild understeer to the Corvette's tank-slapping oversteer."
MotorTrend
http://www.motortrend.com/roadtests...coupes_comparison/handling.html#ixzz1CMakxtAX
Viper
"but, despite having the highest torque-to-rear-axle-weight rating of the three, the Viper seldom threatened to break loose its 345/35R19 rear tires and wag its tail."
He used T/C on the Vette
InsideLine
http://www.insideline.com/dodge/vip...-10-coupe-vs-2007-chevrolet-corvette-z06.html
"Viper Handles Better, Too
Drive the Viper hard in a series of corners and you won't settle into a smooth rhythm like you might in a less powerful, lighter Porsche 911, Ferrari F430 or even a Z06 Corvette. Rather, its power delivery, weight and high-effort controls make the driving experience more World of Outlaws than Formula 1.
Still, its steering is direct and immediate when precision and placing the car matter, yet it never feels nervous in a straight line, even at triple-digit speeds. It might force its way down a twisty road like a parade of Nextel Cup cars, but manhandle it properly, and it does so faster than all of the above. Subtle? No. Effective? Yes.
At 74.3 mph, the Viper is among the three fastest cars we've ever driven through the slalom — an impressive feat for a car this large. Its 0.99g skid pad performance reinforces the Snake's abilities.
At 70.8 mph through the slalom and 0.93g on the skid pad, the Z06 isn't really in the same league as the Viper, and we have to lay some of the blame at the Corvette's Goodyear Eagle F1 tires, which perform like all-season rubber compared to the Viper's larger Michelin Pilot Sport PS2 rubber. In the slalom, the Corvette's balance tends toward oversteer, and its tail-wagging is disconcerting and keeps its pace down. At lower speeds, however, in a constant-radius turn, the Z06 is easily controlled. We could still be driving it in huge power-induced slides around the skid pad if we wanted to."
I don't recall ZR1 vs SRT-10 match ups. Though for the record now that I think about it, the ZR1 may have beat the ACR in MT's Best Handling car competition.
I should also say, that a lot of Viper/Vette tests were done near the Z06's release. Unlike the Viper, the Vette saw suspesnion upgrades pretty much every year.
Both the Viper and Vette put up unbelievable performance.
So true.