It isnt a Honda, but pretty cool nontheless.



Bill

 

That is the most ridiculous looking dyno chart I have ever seen...lol!! Crazy power nonetheless

 

hey i think he has wrong VTEC grind cams on that engine, the power just DROPS after the VTEC switch.
stan

 

There are many vipers that make way more than that.

 

Yep, mostly blown, turboed, etc. This was a stock car with nitrous/propane. Its just cool to look at the dyno chart.

 

whats he sprayin like 250-300shot? my goodness. is your dyno setup right? looks like the rpm is off. maybe im just not used to vipers, but i would think hed be makin power upwards of 6500rpm. you dont have an niductive pickup to make sure the rpm is right, right?

 

He's spraying something like a 200-225 shot nitrous/propane. Vipers redline at something like 6000-6500 but their power is way below that. All Vipers make peak power around 5000rpm. Without nitrous/propane it makes max power at 5250-5500 but with the nitrous/propane he's only shooting between 3000-5000 so thats why his HP drops off so bad. up top

Yes we do have a rpm pickup but we've discovered that if we calibrate it via roll speed, its even more accurate and not as prone to outside interference.

 

LOL..its funny looking at charts like this when u are used to seeing honda ones..nice power any pics of the motor/car?

 

http://visionsofspeed.net/custpics/04viper/

 

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thanks..looks good