My AP2 Dynos
Registered User
Joined: Aug 2005
Posts: 159
Likes: 0
From: Edmonton
Originally Posted by harshfury,Aug 8 2006, 02:48 PM
Damn...those are pretty good numbers. I have a stock 350z that has BHP of 300.
...here are my dyno results.
not nearly as good.
...here are my dyno results.
not nearly as good.
Registered User
Joined: Sep 2001
Posts: 9,792
Likes: 5
From: Milwaukee Area
Originally Posted by Spec_Ops2087,Aug 8 2006, 07:08 AM
You know its almost pointless to post dyno numbers on internet. If the numbers arn't in people's favor they just scream BS the whole time. The tree huggers are pissed that my catless dyno brought me from 198 to 215 so they just call BS in hopes of people to stop people going catless.
We have a dyno with the lid of the airbox off SHOWING extreme powerloss but now all the people who run with the box off call BS because their cars are now slow then stock
Why even bother posting numbers, some people have to much ego these days.
We have a dyno with the lid of the airbox off SHOWING extreme powerloss but now all the people who run with the box off call BS because their cars are now slow then stock
Why even bother posting numbers, some people have to much ego these days.
When dyno'ing such small differences, you MUST:
A. dyno 4-5 times before AND after. take the highest reading. this eliminates the 5% dyno error factor or at least minimizes it.
B. take measurements of EVERYTHING! ambient air temp. intake air temp. timing mapping. air/fuel ratios. coolant temp. oil temp. all of those things can affect the numbers you get. if you dont measure all of those on EACH RUN and post them with your results so they can be taken into consideration, then your results aren't valid.
Registered User
Joined: Sep 2001
Posts: 9,792
Likes: 5
From: Milwaukee Area
Originally Posted by jerrypeterson,Aug 8 2006, 05:37 PM
Without including IAT sensor readings and coolant temps these dyno sheets are completely worthless. Especially since you are "testing" modifications which would be sensitive to these conditions. By posting these dyno sheets with "conclusions" you are doing nothing other than creating pure speculation and spreading mis-information.
You must normalize the test environment or have some scale with which to apply a correction factor.
You must normalize the test environment or have some scale with which to apply a correction factor.
