Janni
Enthusiast
The NC VCA did our second annual Dyno Day in Greensboro, NC last month and Henry and I dyno'd both our cars. The ONLY difference in the 2 cars is that my car has K&Ns and smooth tubes. Everything else is identical. Both 1996 coupes, only 47 SN's apart. See graphs below:
Janni's Car...
Henry's Car...
Question 1 - note the red line in Henry's run - the car almost shut off and then came right back on. It happened sevaral times on the track at the Viper Days finals as well. Does anyone have any ideas as to what might cause this?? Any suggestions on ways to diagnosis this further??
Question 2 - note the peak power difference in the 2 cars - its about 40 HP!!! (Ignore the 419.4 listed as this is an anomoly). Smooth tubes and K&N's might account for 10 to 15 HP - where is the rest of the difference?? Both cars are identically set up so what gives????
Any suggestions would be greatly appreciated...
Janni's Car...
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Henry's Car...
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Question 1 - note the red line in Henry's run - the car almost shut off and then came right back on. It happened sevaral times on the track at the Viper Days finals as well. Does anyone have any ideas as to what might cause this?? Any suggestions on ways to diagnosis this further??
Question 2 - note the peak power difference in the 2 cars - its about 40 HP!!! (Ignore the 419.4 listed as this is an anomoly). Smooth tubes and K&N's might account for 10 to 15 HP - where is the rest of the difference?? Both cars are identically set up so what gives????
Any suggestions would be greatly appreciated...