Jesse888 Forged/stroker turbo ek9


Delboy23 said:
You want to start at zero and work your way up
to setup fuelling at the different manifold pressures through the rev range. Increasing the load raises the manifold pressure or air flow so that'll allow you to start constructing the fuel map but yeah it would be easy just to type in any values you like lol
Time consuming process but all good maps are!
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Would do well to start the engine with a fuel value of zero though wouldn't it...
 
I've not started tuning yet, robs still got my ecu and the cars not built up so a pointless exercise for now.
 
jesse888 said:
Would do well to start the engine with a fuel value of zero though wouldn't it...
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If the car goes into limp mode for example
the intake cam sets itself at 0 and just runs in that so it’s important that this part of the fuel and ignition tables are fully and correctly setup.
Just my 2p, this is often ignored..apparently.
 
Delboy23 said:
If the car goes into limp mode for example
the intake cam sets itself at 0 and just runs in that so it’s important that this part of the fuel and ignition tables are fully and correctly setup.
Just my 2p, this is often ignored..apparently.
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On an engine with variable intake camshaft, like the k20, I'm assuming your refuring to one of the Kseries aonghous tuned recently? The whole Facebook thing Rob posted?

Obviously I'm bseries so both my cams are fixed anyway, the ecu has no control over that.(because there is nothing to control)
Eventually I plan to tune the Kseries one I'm confident with the software and the whole tuning process on mine. My brother owns an ep3 so that's the next logical step.
The tuning of cam control does interest me and where and when to fit this into the process is something I'll learn eventually, just have more relevant things to learn atm
Baby steps first though... Turbocharged bseries lol
 
jesse888 said:
On an engine with variable intake camshaft, like the k20, I'm assuming your refuring to one of the Kseries aonghous tuned recently? The whole Facebook thing Rob posted?

Obviously I'm bseries so both my cams are fixed anyway, the ecu has no control over that.(because there is nothing to control)
Eventually I plan to tune the Kseries one I'm confident with the software and the whole tuning process on mine. My brother owns an ep3 so that's the next logical step.
The tuning of cam control does interest me and where and when to fit this into the process is something I'll learn eventually, just have more relevant things to learn atm
Baby steps first though... Turbocharged bseries lol
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I didn't post anything mate lol, just comments on a post of mine got a bit ehh out of hand!

The hondata kpro tech training stuff has a video about tuning the cam angles, crazy stuff like. I totally understand the mechanical side of it but adjusting the angle to increase performance etc... a lot to learn!
 
robthedoc said:
I didn't post anything mate lol, just comments on a post of mine got a bit ehh out of hand!

The hondata kpro tech training stuff has a video about tuning the cam angles, crazy stuff like. I totally understand the mechanical side of it but adjusting the angle to increase performance etc... a lot to learn!
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Yeah standard tuner war stuff really lol
Yeah it's all in the learning curve isn't it, I think once you've got the basics of EFI down then it's not going to THAT complicated, just adding another level of complicity I guess.
I'll check those videos out when the time comes.
 
The numbers in the fuel table are milli seconds. Bigger number, longer injector opening time. more fuel.
That's my understanding.
 
Murray said:
The numbers in the fuel table are milli seconds. Bigger number, longer injector opening time. more fuel.
That's my understanding.
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Not on the hondata. That's a millisecond/pulse width based fuel table you speak of.
The numbers in the s300 range from like 10 up to 700-800 for the stock b18c tune they have and that's definitely not pulse width in ms. (Considering the piston takes 13ms to travel from bdc to tdc at 9000rpm...)
Believe it or not I can probably calculate the majority of the full load areas of the map in injector pulse width in ms, some serious mathematics and probably shorter/easier to just run it and adjust the tables than to sit there and calc it all.
 
Must be thinking of another program. Been a while since i looked at any software.
 
Yeah must be, I'd much prefer that tbh.
I'd find it much easier if I could visualise what The values actually mean.
Like the pulse width of the injectors or the VE of the engine.
I know the numbers will follow the VE but they aren't representing a %.
Just need to get used to it I guess
 
The problem with his maths is that he has guessed the speed of the flame front and hasn't accounted for an increase in speed when cylinder pressures rise.
Still close I guess.
Ignition timing isn't the issue really, it's the fuel table.
Although that won't take long to get to grips with I'm sure
 
Do you even lightweight bro?



So that's basically how I'll be driving the car up to ARC-Autosport. Minus the little patch of soundproofing that will be removed tomorrow.
May get most of the dash metal removed in favour of something lighter, must be a lot of weight in that "skeleton" for the want of a better word...
Also want to lighten the actual dashboard further, this is how it is ATM, holding it in your hand the black strip seems to be really heavy in comparison to the rest of the dash so that's where I'll start I think. Has anyone removed or cut the inner skin of the part of the dash before?
Does it break anything?
 
jesse888 said:
Do you even lightweight bro?



So that's basically how I'll be driving the car up to ARC-Autosport. Minus the little patch of soundproofing that will be removed tomorrow.
May get most of the dash metal removed in favour of something lighter, must be a lot of weight in that "skeleton" for the want of a better word...
Also want to lighten the actual dashboard further, this is how it is ATM, holding it in your hand the black strip seems to be really heavy in comparison to the rest of the dash so that's where I'll start I think. Has anyone removed or cut the inner skin of the part of the dash before?
Does it break anything?
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Just make sure you bubble wrap all the sharp corners :please:
Lol .
 
Yeah an accident might hurt aye!
Update on the turbine housing, they couldn't find my buddies work address so it's being sent to my grandparents house.
It's on route, currently in Alabama so it's looking good to be here before ARC finish with the cage.
 
Update,
Moved into the new house Friday, drove up to ARC on Saturday and did this buy.


Oil restrictor bolt lol no fancy parts for me for a while I think!
Housing was last seen at Heathrow 3days ago, tracking hasn't been updated since then though so fingers crossed it isn't lost and it's just at customs or something.
 
Got a shipping update like 15mins after my last post lol it's cleared customs so looking good!
 
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