This graph is of a 03 LY Evo VIII. The car has HKS downpipe, Perrin cat-delete, HKS catback, Forge MBC and RS BOV, Buschur cone filter, Walbro 255, Flash by Jestr with help from Turbodawg. These are all the mods, still has stock cams and turbo. I would say i made great hp for my mods. The graph shown is the car tuned at 23 psi but in this particular graph I have some race gas mixed in running 25 lbs holding at 21. The standard 93 octane is at 23 and holds at about 19 or 20 therfore the curve is similar. On 93 it made 320hp and 330 ftlbs. This is the higher boost curve. Tell me what you guys think. It was dynoed on an AWD mustang dyno. If you wondering why i only pulled to 7k thats incorrect...for some reason when we calibrated to my tach, it was off. 7000 is actually about 7600.

 

mine dynoed 317 on bad plugs and un ajusted cam gears

 

results are very good for those mods...must be a high reading mustang dyno. Throw on a 02housing/hotside and LICP...should net some decent results with that.

 

that is some sweet numbers with your mods. no cam, licp, o2, fmic, etc.

 

its not to say if these numbers are good as this mustang dyno is way off the average.... an 03 with these boltons should be putting high 200's on a mustang dyno

 

^^yep mine has cams and doesnt have that much hp....stupid cam gears

 

I think Al had a dyno day in Moorseville, NC on this dyno a while back so i know there are some guys who have been on this dyno multiple times. Its the only AWD in NC i think so some of you other NC guys comment on how the dyno reads cause i have nothing to compare my results too.
Thanks

 

http://auto.howstuffworks.com/question622.htm

not to insult your intelligence, i just wanted to point out that according to info you can find on that page, that

(Torque x Engine speed) / 5,252 = Horsepower

so, the incorrect calibration of RPM directly affects what HP #'s you'll get. you may be making even more HP than what that graph is showing.

most importantly, though, i would be asking that dyno operator exactly why i was paying him to give me unreliable information. we all make mistakes, which is fine, but i would demand that they get it right.

 

I was more concerned about the curve but thanks for the info.

 

then i gotta ask why you put your dyno numbers in your sig.

 

look man i was saying thanks for the info...its nice to know that my car could even be making more than it shows...I was posting this to just get ppls 2 cents about the curve and of course cause i was happy about my gains. No need to get all grumpy. Seems like alot of ppl on this forum are that way. Anyway someone told me stock 9's dyno around 250 or 260 on this dyno so i guess it does read high but i think mine did pretty well for an 8 with the mods i have.

 

these are high #'s for an 03 with little bolt-on's. My dyno graph in my sig is with cams and not that high.

Jason

 

At the dyno in question they dont pull an RPM pickup off the car. The run the car in 3rd gear to 3k or 4k rpm's, depending on the operator. They record the wheel speed versus RPM to get a gear ratio for the particular car. So it sounds like the RPM to speed was off a little bit.

To put his numbers in perspective. A car with 272 cams, 10.5 housing, 3" TBE, intake, boost controller makes roughly 345 to 365 whp. So his numbers are very good for his mods no matter how you look at things. This Mustang dyno gives numbers similiar to a dynojet, because of its recalibration that was done my Mustang.

When tuning his car, his load cell percentage would go aroung 300% on the load in Evoscan. That is pretty good without cams and 21 psi.

Brian

 

hey dude thats not the only AWD Dyno in NC, they have a few more

 

Yeah i heard yesterday about a few others...for some reason before then heard it was the only but i was wrong. Hey at least its close by for me!