So this is my first dyno, car is stock except the airbox mod... Question i have is accuracy if you look at my rpms they seem alittle high, maybe we lost the signal at the end who knows. there was too many ppl there to pull the dyno guy aside and ask him, car was dynoed on a dynomax dyno, they had been using it specfically for race cars 1000+ horse but now they are getting into the street stuff....anyways let me know what you think im happy with the result for sure providing its accurate....


all 12 other cars dynoed around reasonable expectations so who knows maybe its good..Or wrong..!

 

Yeah those numbers arent correct.

If the dyno is accurate for 1000 hp cars, it isnt going to be accurate in the low range (<=> 250 hp ).

Go run at the track, that will show your real power.

Edit, just noticed your sig. Yeah your not running enough mph to have 240 whp.

Those numbers are way off. You should be like 215 hp on a dynojet.

 

Well no they actually have been doing street cars for awhile now, they know what they are doing i have full faith in there knowledge of setting it up correctly.. Well if you look at around 5000rpm where its suppose to stop its around 200-215 so thats about normal, just the graph goes way to high up...

As far as the track is concerned im new to standard im sure i can get a better time than a 14.6 i have trapped 100+ before...

 

yea something real wrong get your money back, you said only mod is airbox, then why the dyno read to 7 grand RPM's, that only comes with stage 2 or any tune you might have done, which you dont have

 

Im attribiting it too lost of rpm.... numbers cant be that much inflated, everything else seems right around the other RPMs, Ill call them and ask on monday if i can redo they were really cool so i dont think it will be a problem just to many ppl there to get the more personal experience...

 

The bottom axis and the recorded numbers just don't match. His numbers look to be ok based on the recorded rpm (53xx and 56xx). The bottom axis just seems to be shifed about 1500 rpm.

 

So what should i do...? run with those numbers as an estimate, or go back....?

 

Bump... any more opinions...?