Dynograph - C&B's + Fastchip.

[Kenned4200]

Hi guys.
I think there might be a problem with my engine as the curves look a little off.
Ive got C&B cams, decat, KTR exhaust, matched inlets + a custom map from henk@fastchip.
What do you guys reckon?

 

[Fred@BTM]

i can hardly see those!

peak power at 5700rpm? not even reving it above 7k? WHAT?

 

[Kenned4200]

Im sorry, i dont have a scanner, only my Desire to take pic's with.

I rev'ed it to 7800 on the RR, but only says about 6500 on the printout, dont now why tho.
But yeah, peak power at 5700, and peak torque at 4600.

 

[Fred@BTM]

go to a different dyno, that's not right!!

 

[Kenned4200]

Okay, ill try that. Got vacation coming next week .
But how about the curves? Could this be down to a mapping issue?

 

[Kenned4200]

Oh and Fred, could you look at this topic "Camber and tracking. " in the suspension section, pretty please

 

[Fred@BTM]

well if the dyno only show the car eving to 6400rpm but it was reving to 7800 i would say the dyno was knackered!

 

[Kenned4200]

Well it must be.
i'll get a new measement, and i hope you will take a look at it when the time has comes.
thanks.

 

[Andrew Cooke]

well if the dyno only show the car eving to 6400rpm but it was reving to 7800 i would say the dyno was knackered!

or maybe clutch? assuming the dyno 'calculates' rpm from wheelspeed

 

[Fred@BTM]

^good shout, but i doubt it would even rev that high if the clutch was on its way out

 

[Laine_16v]

THey will have just set the ratio wrong, from an innacruate tacho. Happened to me.

My car made peak power at 7950rpm aparently, when the red line on the ECU was set to 8000rpm, yet according to there print out it revved to 8500rpm! mmmm no.

 

[Fastchip]

View attachment 42264View attachment 42263

Hi guys.
I think there might be a problem with my engine as the curves look a little off.
Ive got C&B cams, decat, KTR exhaust, matched inlets + a custom map from henk@fastchip.
What do you guys reckon?

The curve shape is the typical C&B signature, nothing to worry
They messed up rpm reading as they probably were to lazy to pick it up from the middle pin of the coil pack.

 

[Ali]

How far is Slagelse from Esbjerg? I'll be out next wk for Maersk.

 

[Kenned4200]

It is 200 km away.
Why?

 

[Fred@BTM]

he probably wanted to give you some man love, Ali is a bit like that you see