[3t3p]

Threw on stage 2+ on Monday.

I had greasy roads and only a few times to do clean pulls.

MHD since told me via email should do them in third to redline with DSC off.

I'm learning how to read logs and what everything means but want to check broadly that my car isn't struggling to much as want to leave the tune on as it's just great fun, smooth and noisy AF!

I see on some of my graphs (three logs) timing correction that I think is minor and understand can happen on stable maps too?

Mind you on second plot cyl four appears to need a fair amount of correction and third plot cyl 3 is getting corrected.

I'll endeavour to get better logs in near future.

For now need my hand holding

Hope you can see the link ok I have no idea hehe

https://datazap.me/u/3t3p/mhd-2?log=0&data=3-14

TIA

[AmuroRay]

I can't tell anything with that log. It needs to be 3rd (or 4th if your DCT) from 2500 to Redline with TC off.

[3t3p]

TC fully off?! Will I die.

[Bee Pee]

Originally Posted by 3t3p

TC fully off?! Will I die.

Yes - DSC off and no you won't die especially now as roads are nice and dry.

DCT 3rd (as well as 4th) gear is fine BTW, alas your log is defunkt in terms of harvesting any meaningful data as you need to hold wide open throttle (WOT) throughout a datalogging run.

So, once the car is warmed up and you've done a couple of moderate pulls 1st, empty stretch of road, DSC off, 3 &/or 4 th gear, start log at say 1500rpm (MHD should auto-start logging from ~2krpm upwards and then pin the throttle thru to redline and either lift off or go up into the next gear keeping WOT.

[3t3p]

Yes MHD said to accelerate part way into next gear. I'm 6MT do can't flat shift BP!
Think 3rd gear is my only hope, top of fourth will be over 100mph lol.
To check,
DSC off is one press on traction button or we talking about the big boy 5s press on the button?

[Bee Pee]

Originally Posted by 3t3p

Yes MHD said to accelerate part way into next gear. I'm 6MT do can't flat shift BP!
Think 3rd gear is my only hope, top of fourth will be over 100mph lol.
To check,
DSC off is one press on traction button or we talking about the big boy 5s press on the button?

One short press is only traction/MDM mode; a long press gets you into DSC off mode.

mans trans 3rd gear is all you'll need to get some good data.

[3t3p]

I suppose in third braking traction in dry with new PS4S is unlikely.

Does incline or decline matter at all? Never been clear on that.

[-Eidos]

Originally Posted by 3t3p

I suppose in third braking traction in dry with new PS4S is unlikely.

You'll be fine. Just hold the steering wheel straight and let it rip

Originally Posted by 3t3p

Does incline or decline matter at all? Never been clear on that.

Incline or decline shouldn't matter. I prefer flat or inclines typically.

[i531m]

Id do a 3rd gear log then shift too 4th see if there is any post bog shift as you are 6mt

[3t3p]

Cheers guys, really need to get the logs done properly.

Don't think boost psi went over 19.6 peak sound about right?

[AmuroRay]

It depends - MHD is load based, not boost based. It will add boost to reach the predetermined metrics (load) targets to make make power.

[3t3p]

Aye just read how it works vs BM3, like the sound of MHD more tbh!

[Oktom2]

Need a longer WOT log

[mikeyryap]

Can you log HP and torque on logs? I could only do main things like boost psi and eager boost? Any idea why?

[VGSON]

Im a MT trans as well. I like to read logs in Sport plus. I rarely run in dsc fully off and I do believe 1 click of dsc is similar to sport plus.

2nd gear about 3000rpms, roll into it hard, shift into third past 6krpms and stay in it all the way thru third. If there's room hit 4th for brief moment. Gives a good amount of data.

[AmuroRay]

You can plug your logs into virtual dyno to get an idea of how much power you’re making.

MHD S2+ should be 375whp+/-

[mikeyryap]

Originally Posted by AmuroRay

You can plug your logs into virtual dyno to get an idea of how much power you’re making.

MHD S2+ should be 375whp+/-

I’ve heard MHD stage 2+ should be more like 410 to the wheel

[designatedposter]

Originally Posted by mikeyryap

I’ve heard MHD stage 2+ should be more like 410 to the wheel

no, you won't get to that power level without a hpfp upgrade. MHD does indeed have a new OTS tune for upgraded HPFP, but not much media on it and it's called something else than "stage 2+"

bm3 on the other hand, calls their hpfp upgrade tune "stage 2+"