JVPXXI

Just got back the dyno results for before and after the Willall racing tune. Looking at the figures, the numbers seem a bit off? Was just wondering what you all think about the numbers and if you all have any I can compare them too

Speedriven1

Seem like solid gains- where is the issue?

JVPXXI

I feel like the horsepower gains, as well as the stock horsepower figure seems a bit low even after taking into account parasitic loss

Jojipoji

dynos are tools for measuring and each dyno reads differently. Baseline (stock) numbers aren't important, rather what's most important is the change in numbers. Peak doesn't look like much but if you look at the area before peak, you are making solid gains.

RDOCA

Almost all the dyno tests I have seen, the stock HP is 465-480 and after a tune it gains about 60-70 HP.

Scarafin

I'm certainly no expert on dyno's and as someone already mentioned, each dyno is different. BUT.. those numbers are just weird! A gain of 200Nm and only 20hp?

Secondly, if those numbers are even remotely accurate, I fear for your transmission and rear end. 965Nm would tear it apart over time if your not very careful.

Best of luck,
Scar

zipzap

Terry 45

Zip zap what tune are you running

zipzap

I used a company here in ZA called Wulfchiptegnik, great guys and really happy with the tune.

Terry 45

Is it flash or pnp

zipzap

Its a flash , PM me if you want the guys contact details

Jojipoji

Not to play devils advocate, but a dyno jet will read 12-15% higher than a mustang across the board. A dyno com dyno reads like 10% higher than a dyno jet. there can be as much as 20-30% differences between different dynos. My GTR dynos 700whp on certain dynos and as low as 600 on another.

kfehling

See my post here:

https://mbworld.org/forums/c43-amg-c...0-dyno-ed.html