2023 V4S Dyno Tunning @ Carita Motorsports in Miami

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The bottom end is split and then bolts to the block. These baffles seem to impede access to the con rod journal. Ideally, you wouldn't have to split the bottom end to get to the con rod bearings. Though like usual, this is all conjecture until someone has actually cracked one of these open themselves and dug around

IMG_0551.jpeg
 
SuperDomestique said:
The bottom end is split and then bolts to the block. These baffles seem to impede access to the con rod journal. Ideally, you wouldn't have to split the bottom end to get to the con rod bearings. Though like usual, this is all conjecture until someone has actually cracked one of these open themselves and dug around

View attachment 52951
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They cast the windage elements? Crafty italians. They're scraping the oil clinging to the big ends so it can be scavenged. It looks like you unbolt that case and remove it. The case forms the lower main saddles then you can get to the rod bolts with the crank lying in the cylinder block saddles. I wonder if you could drain the bike turn it upside down and service the bearings and transmission with most the bike assembled.
 
big shout out to Deussen Engines!!!!!

So I went to my dealers to day to get my service book stamped and up to date. They are very good with me doing most of the work. They also uploaded any upgrades including an upgrade to the Evo 3 software.
Prior to them doing this I was a bit nervous that it might FUBAR the engine tune. However, I returned the bike to the original tune from the Deussen Upgrade, they updated the factory stuff, and then I reloaded the tune. A Simple process and im sure it sounds even crisper now than before ... which is going some!

Thanks to Daniel for his quick responses and guidance.
 
andyb said:
big shout out to Deussen Engines!!!!!

So I went to my dealers to day to get my service book stamped and up to date. They are very good with me doing most of the work. They also uploaded any upgrades including an upgrade to the Evo 3 software.
Prior to them doing this I was a bit nervous that it might FUBAR the engine tune. However, I returned the bike to the original tune from the Deussen Upgrade, they updated the factory stuff, and then I reloaded the tune. A Simple process and im sure it sounds even crisper now than before ... which is going some!

Thanks to Daniel for his quick responses and guidance.
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Very nice, I will go to the dealer to get my service done during this winter. Did you put the Track Evo 3 before the Duessen upgrade?, I was just thinking if the Evo was really needed when you have the tuning as that would affect the throttle response I assume. My dealer told me that they had some issues with the combination on the -22/23s?
 
My bike is a 22 with the 23 electronics upgrade. the factory upgrade was done at the dealer at first service, they also then added the evo 3.
I did then mess about with a woolich tune but it was peeing in the wind and no one was really sure where it was at.

ive now got a Deussen tune. the whole process with this was seamless in both adding it to the bike, and any return to std before service and electronics updates, then re adding the Deussen tune to the bike.

Evo 3 is about the traction and slide etc strategy particularly with slick tyres.

Of course anything that is trying to stop you getting spat off the bike will restrict/control the throttle opening..........
 
andyb said:
My bike is a 22 with the 23 electronics upgrade. the factory upgrade was done at the dealer at first service, they also then added the evo 3.
I did then mess about with a woolich tune but it was peeing in the wind and no one was really sure where it was at.

ive now got a Deussen tune. the whole process with this was seamless in both adding it to the bike, and any return to std before service and electronics updates, then re adding the Deussen tune to the bike.

Evo 3 is about the traction and slide etc strategy particularly with slick tyres.

Of course anything that is trying to stop you getting spat off the bike will restrict/control the throttle opening..........
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Okej so we have the same bike. Sounds great. I will take contact to Daniel to arrange a proper tune. Did you install it yourself or at the dealer?, guess you need some gadgets to get it in.
 
JOS said:
Okej so we have the same bike. Sounds great. I will take contact to Daniel to arrange a proper tune. Did you install it yourself or at the dealer?, guess you need some gadgets to get it in.
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If you go down the Deussen tune he will send you all that’s required as long as you have a lap top and can follow instructions
Simples!
 
The issue with dyno sheets that don’t include all the pertinent data like the software correction method and factor, atmospheric data, etc. are always suspect to me…
 
SBK-SP said:
The issue with dyno sheets that don’t include all the pertinent data like the software correction method and factor, atmospheric data, etc. are always suspect to me…
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What in the world would I gain by posting a fake dyno sheet? That is an actual shop here in Miami that anyone can make an appointment and visit and it is currently producing some of the fastest bmw’s in the USA.
Anyhow, you are focusing on the wrong item, the 219 hp is irrelevant, that can vary from dyno to dyno, the focus should be the power curve correction from factory.
Theses forums are too funny, the minute someone post something better than what most here have, the hate begins!! Perhaps is the cold weather where some of you live. 🤦🏽‍♂️🤣
 
Sorry for your misunderstanding. I wouldn’t think YOU would fudge the data, but a “tuner” most definitely would. The correction factor used will definitely increase or decrease the numbers regardless.

Personally, your numbers mean squat to me.
 
bp_SFV4 said:
LOL I’d argue Craig’s or Karl’s properly setup race bikes are better than any street bike with a tune and an exhaust. I don’t see them getting hated on for it.
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Yeah, but this is a “new” tuner directly comparing to the known most knowledgeable late model Ducati tuner. Just take these tuner dyno sheets with no supporting data a bit suspect.

I have the DynoJet software, so if I had the original run file, I could change the outcome with a couple of key strokes.
 
PRV4S357 said:
Theses forums are too funny, the minute someone post something better than what most here have, the hate begins!!
Click to expand...
Most post was meant as a reply to this.

I agree with what you’re saying. Besides, I never got on a Ducati and thought it needed more power outside of removing the OEM noise and emission constrained stock tune. Let’s say that’s a legit number, call it 220 HP at the rear tire, I’d say that’s just about the bleeding edge of reliability for an otherwise stock engine.
 

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