M4 Stock Dyno figures ? FR&R

[whoop_ass]

Dyno is a tool
basically what you want is the delta.
stock and than with mods


SAV's dyno is known to be rather stingy and the correction factor is much much lower than the other graphs I have seen.

a proper stingy dyno is PERFECT POWER.

 

[KarshS]

okay

 

[Rayzor]

okay

If you got the point, please explain
:roflol::roflol:

 

[whoop_ass]

It doesn't take much to convince him
hahahah!!!


:rollsmile::rollsmile::rollsmile:

 

[Silent knight]

so which dyno in JHB is accurate ?

Is the tyremart one in sunninghil any good?



what will an M3/4 with SW INTAKE And DPS make on the wheels

 

[Quick///M]

so which dyno in JHB is accurate ?

Is the tyremart one in sunninghil any good?



what will an M3/4 with SW INTAKE And DPS make on the wheels

I trust KAR, only because its been the place I have taken all my cars

 

[Sherwin@xcede]

It doesn't matter which dyno, just use the same one for before and after.

I ran that same car on Tyre Mart and FRnR and there was a 5kw difference.

 

[Silent knight]

It doesn't matter which dyno, just use the same one for before and after.

I ran that same car on Tyre Mart and FRnR and there was a 5kw difference.

was tyre mart 5wkw up or down on FRnR

 

[whoop_ass]

It doesn't matter which dyno, just use the same one for before and after.

I ran that same car on Tyre Mart and FRnR and there was a 5kw difference.

was tyre mart 5wkw up or down on FRnR

Again it actually means squat!
run it on same dyno before mods and after mods..
what counts is the delta the "difference" in the gains.

or even more accurate use a vbox and pick the same road and same setting.

that's a true indication of how a car performs.
not strapping it on a DYNO with impressive figures.

 

[Sherwin@xcede]

Ran 2 M3s at FRnR. Both bench flashed. Broke the record by a margin. 480 n 500hp. JB cars were making around 440 hp

 

[whoop_ass]

Sherwin with what Fuel?
and bootmod or HEX?
40hp difference is huge between the flash and JB4

Ran 2 M3s at FRnR. Both bench flashed. Broke the record by a margin. 480 n 500hp. JB cars were making around 440 hp

 

[Sherwin@xcede]

Sherwin with what Fuel?

Exactly the same fuel the JB cars ran, 30% eth with 70% 95RON.

and bootmod or HEX?

1 car was Bootmod, 1 car was Hex.

40hp difference is huge between the flash and JB4

It is indeed, it is indeed.

 

[sash]

My Stock M3 made 338wkw @ frr
No Mods ..

Ran 251kmh @ odi ..

How is this possible, that your car is making a few kw less than a modded one? There has to be an explanation. I am sure you never mod thereafter so one wouldn't see same gains as a modded one, like a 35% increase to that 338kw

 

[Gizmo]

My Stock M3 made 338wkw @ frr
No Mods ..

Ran 251kmh @ odi ..

How is this possible, that your car is making a few kw less than a modded one? There has to be an explanation. I am sure you never mod thereafter so one wouldn't see same gains as a modded one, like a 35% increase to that 338kw

Never heard of Durban Stock before?:tiptoe:

All these cracked/tuned turbo bmws running around these days its impossible to tell if you buying a stock used BMW or not. This looks to be the case with babyboss' m3 with 35% more power than factory. He thought he was buying a stock m3 but a run on the dyno proves otherwise.

 

[St Lunatic]

should be around the 290wkw

 

[Eon]

I am under the impression that no two BMWs are alike, and claimed figures tend to be quite conservative for that reason. It depends on how the car was run in/driven throughout its lifetime and varying manufacturing tolerances. It is quite possible that a stock M4 can make more power than claimed.

Sent from my SM-G930F using Tapatalk

 

[St Lunatic]

totally agree with the above :clapper:

 

[Quick///M]

I am under the impression that no two BMWs are alike, and claimed figures tend to be quite conservative for that reason. It depends on how the car was run in/driven throughout its lifetime and varying manufacturing tolerances. It is quite possible that a stock M4 can make more power than claimed.

Sent from my SM-G930F using Tapatalk

Will say made 286wkw on my previous M4 at FRNR want to see what I make on the new car. Even with proper run in if a car is pushing an extra 40wkw then that is something fishy, but anything is possible

 

[Silent knight]

I am under the impression that no two BMWs are alike, and claimed figures tend to be quite conservative for that reason. It depends on how the car was run in/driven throughout its lifetime and varying manufacturing tolerances. It is quite possible that a stock M4 can make more power than claimed.

Sent from my SM-G930F using Tapatalk

Will say made 286wkw on my previous M4 at FRNR want to see what I make on the new car. Even with proper run in if a car is pushing an extra 40wkw then that is something fishy, but anything is possible

I Agree

 

[Quick///M]

Seems like I will go to sunninghill dyno rather. Not sure why but FRNR graphs are always jumpy