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Yamaha in engine trouble

Joined Jan 2013
579 Posts | 2+
http://motomatters.com/news/2013/06/15/engine_trouble_looming_for_yamaha_rossi_.html?utm_source=feedburner&utm_medium=twitter&utm_campaign=Feed:%20MotoGPMatters%20(MotoMatters)


 
<span style="color:rgb(0,0,0);font-family:verdana, arial, helvetica, sans-serif;font-size:13px;background-color:rgb(252,252,252);The defense of Jorge Lorenzo's MotoGP championship faces a further obstacle. In addition to having to fend off an unleashed Dani Pedrosa and the rookie sensation that is Marc Marquez, the Yamaha Factory Racing rider now has to deal with a looming engine shortage as well. Just six race weekends into the 2013 MotoGP season, and the factory Yamaha riders are already using the fourth of the five engines which they have for the entire season. With two thirds of the season left to go, the Yamaha men will face a serious challenge in making their engines last until the end of the season.


 


 


 


MONSTERSHITOFDOOM. 


 
 
 
 
Award the Prize now and stick it behind a pay wall now put us all out of our misery.


if the Engine Rules hits the top 3 yams it will be a farce as a spectacle


yes other teams have the same rules but if you take those yams out / punish over a few races because of the engine situation its going to water the racing down


for sure come 2014 motoSp going behind the uk paywall and maybe the engine rule kicking in who's going to give a ..... about motoSp
 
 


I argued a while back that race simulations in an engine limited formula are a bad idea.  The Yamaha riders, especially Lorenzo, are killing their engines by making them do 2 full race distances at full race pace.  The Honda guys are doing only a few hard laps bookended by in and out laps and therefore taxing their engines much less as a high number are done at significantly less revs.
 
elitemafia
3538201371341677

So, will we see a repeat of Ben Spies engine blowing at Indianapolis 2012?


Ben Spies will be blowing anyone he can to stay in motogp next year. Or is that his moms job?
 
One must have to start to conceed that Yamaha may have gone backwards a bit since 2012, Honda certainly have not. Jorge had clutch problems yesterday, Rossi had clutch problems at Mugello


Cals bike looks better sorted than both factory efforts each race, and apparently there is a design flaw in the engine which is once again causing heating issues....what a ....... reg this engine rule is
 
"Cals bike looks better sorted than both factory efforts each race, and apparently there is a design flaw in the engine which is once again causing heating issues....what a ....... reg this engine rule is"


 


 


Absolutely agree Talpa that the engine rule is and always was stupid, has only done more to help Honda and has already actively harmed Ducati and required exemption for Suzuki. If Yamaha run out of engines mid-season it will make this season a farce, and if Dorna relax the rules again for Yamaha it will be further proof that the rule is a farce.
 
MdubSTYLIE
3538241371345155

Ben Spies will be blowing anyone he can to stay in motogp next year. Or is that his moms job?


 


 


Could be both, you know, a team effort   :lol:
 
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"What can I do for you boys?"
 
Mental Anarchist
3538181371339537

 


I argued a while back that race simulations in an engine limited formula are a bad idea.  The Yamaha riders, especially Lorenzo, are killing their engines by making them do 2 full race distances at full race pace.  The Honda guys are doing only a few hard laps bookended by in and out laps and therefore taxing their engines much less as a high number are done at significantly less revs.


 


So Dorna made a rule to help Stoner win?!


 


.......s!!!
 
michaelm
3538361371362847

"Cals bike looks better sorted than both factory efforts each race, and apparently there is a design flaw in the engine which is once again causing heating issues....what a ....... reg this engine rule is"

 

 

Absolutely agree Talpa that the engine rule is and always was stupid, has only done more to help Honda and has already actively harmed Ducati and required exemption for Suzuki. If Yamaha run out of engines mid-season it will make this season a farce, and if Dorna relax the rules again for Yamaha it will be further proof that the rule is a farce.


Hate to break it to u, but the series is already a farce. We cant do anything about the fastest man on a motogp machine returning to the series, but we can examine his reasons for some clues.


Ducati should have packed up and left the series at the end of 08, certainly after 09. Now theyre ....... All leverage is gone. They cant even tell Dorna to .... off and concentrate on Wsbk now. The rookie rule was eliminated for Marcy & HRC. What have Ducati got for their participation? Oh yeah, a detrimental egine rule given their "chassisless" design linked to the motor. Ducati must have slugs who assert their plight to Dorna. By now if HRC were in the same boat, they would have threatened to leave the series unless they get Bridgestone to give them special tires like they now give CRTs. Given there are only 3 manufactures, leaving them with 2 would be a bit of leverage. A bit, because its not like Dorna are shamed about anything.
 
MdubSTYLIE
3538241371345155

Ben Spies will be blowing anyone he can to stay in motogp next year. Or is that his moms job?


Spies signed a 2 year contract. I guess its possible they would pay him and another rider next year, but i doubt it.
 
Mental Anarchist
3538181371339537

 


I argued a while back that race simulations in an engine limited formula are a bad idea.  The Yamaha riders, especially Lorenzo, are killing their engines by making them do 2 full race distances at full race pace.  The Honda guys are doing only a few hard laps bookended by in and out laps and therefore taxing their engines much less as a high number are done at significantly less revs.


 


Yamaha does dial the revs back quite a bit for the FP sessions.  Their riders are usually shifting in the low 15,... range, nearly 1500 RPM shy of redline.  I wouldn't be surprised if they drop a tooth or two from the rear sprocket as well, so as to preserve the rider's shift rhythm, and limit 6th gear revs.


 


Honda seems to have much more confidence in their engine's longevity.  They do reduce practice revs a little, but only by a few hundred RPM.  Low 16K numbers are pretty common.
 
If the championship gets decided by engine allocation penalties, I will be extremely disappointed. 
 
Does anyone recall the rules regarding starting from the pit lane?


When, exactly, is the rider released? 


After the last bike has passed:


A. The pit rider's position?


B. The pit lane exit area?


C. The entrance to T1?


D. Or?


 


Has anyone calculated the likely time penalty incurred at each track?  When the subject came up two years ago, I seem to remember someone saying that the effective penalty was greatly reduced at some specific tracks.  If Jorge could cop a new engine, then pick his way to a top-4 or so, the points loss might be offset by having a stronger engine for several following races.  Then again, when contemplating such a course of action, perhaps the most important factor to weigh would be Yamaha's loss of face?  Logic aside, could they bring themselves to do it without their chief engine designer first falling on his sword?
 
I seriously doubt we will see Jorge start from pit lane this season. 5 engines is absurdly low for a season of MotoGP....
 
Geonerd
3540481371496175

Geonerd, on 17 Jun 2013 - 21:07, said:

Does anyone recall the rules regarding starting from the pit lane?

When, exactly, is the rider released?

After the last bike has passed:

A. The pit rider's position?

B. The pit lane exit area?

C. The entrance to T1?

D. Or?


Has anyone calculated the likely time penalty incurred at each track? When the subject came up two years ago, I seem to remember someone saying that the effective penalty was greatly reduced at some specific tracks. If Jorge could cop a new engine, then pick his way to a top-4 or so, the points loss might be offset by having a stronger engine for several following races. Then again, when contemplating such a course of action, perhaps the most important factor to weigh would be Yamaha's loss of face? Logic aside, could they bring themselves to do it without their chief engine designer first falling on his sword?
10 seconds after green lights go on at pit lane exit. From memory, pit lane exit goes green after last bike has passed. There are some places, like Le Mans, where starting from pit lane is a nightmare. There are others, like Valencia, where you might just make it into turn 1 in first from pit lane. Which is why they added the 10 second penalty. I seem to recall that Rossi took a new engine at Aragon because the pit lane exit was favorably located.
 

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