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dyno pull

2008 viper dyno pull the car made almost as much gain from the KN filter as the exhaust, together 546 hp 18 from the filter and 20 from the exhaust. Car would have pulled more if we had been able to dyno it in the morning like we did with the stock pull, it was much cooler on the stock pull. the filter was for a rx8 but fits perfect on the viper exhaust was magnaflow from hennessey.

dyno pull
viperpat, Mar 15, 2008
    • viperpat
      the car is running at 10.5 fuel to air it should be 13.5 that is why the car is down on power we think it may have slow reading 02 censor once the car is right it should make 50 more HP
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    Mar 15, 2008
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