I dont need to know how eddy current dynos work to know they work wrong. It is simple math. F=MA. If the numbers are wrong for whatever reason they are still wrong. You wont find ANY calculator anywhere that agrees with your dyno for trap speeds and weights with the power your dyno says a car makes.

Why do EVO8's only make 190whp on your dyno? Do you really think that they have 30+% drivetrain losses? I agree eddy current dynos are nicer for tuning and have lots of good features. I dont think they are good at comparing HP numbers because they can be manipulated.

 

I just don't get it? Dyno's whatever the type spit out a HP number so a "tuner" can improve upon that number...... who cares if the dyno reads low by YOUR standards, its a number.....Like its been said a million times, the 1320 doesn't lie. Dyno number or no dyno numbers, its a tuning tool. It could read 1000 whp as long as it reads 1100whp at the end of the seesion IMO thats an improvement.

Why are you trying to compare Dyno's to Dyno's?

 

Damn chad! you called me out on that one! Pump gas on your dyno, you are the ruler and i'm not even trying. Now brents numbers oh yes im coming for them and you and brent are gonna fab the parts to do it!

 

R U butt hurt or something? Did you get dynoed thier and weren't happy with what you made? Want someone to talk too? I got you homie! PM me! I love the numbers at cbrd! It helps me reel in those suckers with the hpf m3s and techart porsches and mashem!!sorry!

 

I am not I am showing there are known quantities such as power to weight and that acceleration for X amount of power is easily figured out. I would like a dyno that is closer to real world HP numbers. Dynojets offer the most realistic and repeatable numbers that work with HP/ET calculators and engine dynos. So since they all work together and they work with the math that defines HP I would say that is the best #. You do realize that HP is DEFINED and not some voodoo magic number right?

 

I am not butt hurt at all. I would call out unrealistically high numbers just as quickly. I have never dynoed there and I never plan too. I know what my car weighs and I know what it runs at the track and I am perfectly happy with it.

 

then i guess the discussion doesnt need to be continued.

Thanks for your input

cb

 

Then why are you even posting about his Dyno? Are you venting? Did you walk in and see your girl getting the work done to here by someone who had higher Dyno numbers? I'm just asking?

 

Give it a rest. Lets not divert this thread any further.

 

I dont see the point of you trying to insult me. I never addressed you and by your respnses you werent worth it anyhow. The reason I am responding is because of this:

I highlighted the part where he asked me to explain in case you missed it. I would like someone who likes super low reading dynos to tell me how a 271hp EVO8 "really" only makes 180-190whp? Do you guys think all the manufacturers are complicit in making false power claims or do you think there is 30+% drivetrain loss? Any answers guys? All I hear is "take it to the track" and "low numbers are more fun to dupe people into races". How about some concrete answers?

The point of this thread is a claimed power on pump gas and a single walbro fuel pump. If we cant establish wether the numbers we are arguing about are valid then there is nothing gained by discussing it.

Cheers!

 

I see what you're getting at now.....but i don't have an answer to your questions lol

 

I did the car, and was as surprised as you - trust me.

We all know the Fp Black doesn't do jack @ 25psi !

Bob needs to clean up some stuff under the hood and put some real parts on..

Then we'll go for 35psi on pump.

 

again,

I dont think its worth addressing any further,



Continue with how this thread started

cb

 

20psi - 25psi.

When everything is fixed it'll get a grimmspeed

 

It normally takes a double pumper and 1000cc injectors for that power range.

1200cc injectors and single pump won't even do it.

I haven't even gotten through the first page of this yet - i know there are a lot more questions and maybe people calling BS ( I would )

When the car is fixed up and retuned Bobby will post results, then visit another local dyno