4396 replies to this topic

[CHILL Gone DUTCH]

I also think we should wait until I have done full fuel learning before looking to much into it The graph was just a comparison to show what could be rather than anything else But Luke's temps have always been very low I have even questioned his Tmap in the past But maybe the extra head work is what's required To help temps Can you get chris uk to release some data as he has same setup as Luke

[CHILL Gone DUTCH]

I am feeling great at 69 kg :-)

Light weight

[NickB787]

I am feeling great at 69 kg :-)

Light weight

I lied :-)

[leevx2.2]

A really well ported head should make intake temps lower .

[Exmantaa]

  But can be seen in your logs as running lower boost with a certain pulley...

(Boostpressure is simply a measure of restriction. )

 

 

[haggi961]

I must admit I do have to get my car correct weight as i reckon it's lighter then what I'm putting. Il point chris towards this thread to see if he will post a graph of his power runs.

[chris_uk]

only one i can find, it isnt my final one tho 

 

[techieboy]

Where you shivering when you did that run, Chris?

[chris_uk]

nope. you north we are hard you see...

[The Batman]

Spoken like a true northerner!!

[techieboy]

Maybe I should have stuck with the original question. Parkinsons then?

[The Batman]

I'm still trying to figure out if he's calling you North and that he is hard and you will see

[chris_uk]

i meant up north.. doh! 

 

16c external temp is mild  

[techieboy]

It was the shaky lines I was worried about.

[chris_uk]

dunno, like i said it was one of the first runs i actually did..dont know where my latest ones are and its been so long since i opened up tuner i cant even remember how to get a graph, and i dont know where my info is saved either lol 

[The Batman]

You've changed Chris

[CHILL Gone DUTCH]

It may be worth finding out from Vocky if more work was done to yours Luke as Chill's was part of the Saab engine production line from last year so less may have been done? Knowing what was done to Chill's head it could have been opened up quite a bit more and the intake side was untouched. When ramming Harrop amouns of air through the head fitting oversized valves and more extensive porting could show large gains.

Luke's cylinder head had different porting than the others mentioned 

Can you give more information vocky ??

[CHILL Gone DUTCH]

only one i can find, it isnt my final one tho 
 

This wobbly ness could also be down to the downforce chris runs and probably causing the power to be lower than it really is
This is where a RR would give more accurate power readings as the would be no air resistance

[JG]

[Graeme Lambert]

 

What he said ^^^^^

 

Downforce from Chris' car affecting the lines on the graph and the power output of the run? If that's the case then I'm not believing a single Dutch ECU graph ever again