I have a Geforce built T56 behind a 1500 RWHP Viper and it stands up OK. Twin turbo Viper people do eventually break them and most then go to the newer versions but thats at 1000HP plus levels...

1996 Viper GTS - UGR Twin Turbo 1500RWHP, 9.02 @ 167 on pump gas and DOT tire
1973 Challenger - 572 Indy Hemi 860HP
1975 Trailduster Convertible, 440
1967 Plymouth Fury Police Pursuit 2DR 505 Stroker
2004 Neon SRT4 modded

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