Ok so I ran my car are a dyno

slammeds2k · Post by **slammeds2k** » Mon Oct 06, 2008 2:30 pm

I had a question I ran 204whp on a mustang dyno is there any math that I have to do in order to get an accurate reading. I heard that they the distort 4 banger readings?

Gunmetal Si · Post by **Gunmetal Si** » Mon Oct 06, 2008 2:37 pm

iirc u add 10 to 15 percent. where was this dyno at

HondaChild · Post by **HondaChild** » Mon Oct 06, 2008 2:47 pm

the only thing that ui have ever heard about mustang dynos is that they under read low end torque and horsepower a bit.

twkdcd595 · Post by **twkdcd595** » Mon Oct 06, 2008 3:27 pm

mustang dynos are said to read low, how much varies on compared to what dyno brand/ model... depending on how they are setup you can fuck with numbers pretty well on a mustang too. in fact you can make them read like a dynojet or higher if you wanted to.

generally people say add 8-10% though if setup properly and that would be traditional dynojet numbers. add more like 15-18% to get closer to dynopak numbers.

dynos are only a tool though, they dont tell the whole story. take it to the track if you wanna see how accurate your numbers are imo.

big pipe · Post by **big pipe** » Mon Oct 06, 2008 9:08 pm

i put down 310 on a mustang, and 343 on a dynojet with the exact same setup. so yeah, add roughly 10%

jdmjerry07 · Post by **jdmjerry07** » Mon Oct 06, 2008 9:12 pm

224? to the wheels... not bad i guess

kikkinasphalt · Post by **kikkinasphalt** » Mon Oct 06, 2008 9:18 pm

mustang dyno is said to be more accurate.

so you dont add anything.

quit living on fantasy numbers

Clayton · Post by **Clayton** » Mon Oct 06, 2008 9:22 pm

dude my but dyno measured 523.4 bhp but i didnt take into account that i way 230 lol

kikkinasphalt · Post by **kikkinasphalt** » Mon Oct 06, 2008 9:33 pm

06sik20z3;140539 wrote:dude my but dyno measured 523.4 bhp but i didnt take into account that i way 230 lol

i like dis gui.. hez funnay

andyjt · Post by **andyjt** » Tue Oct 07, 2008 12:21 am

06sik20z3;140539 wrote:dude my but dyno measured 523.4 bhp but i didnt take into account that i way 230 lol

So after the weight correction your hatch has 98hp?