Cobb vs Vishnu

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Old Dec 12, 2004 | 11:59 PM
  #61  
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Zoeb: Since people with much bigger than a VF34 don't break their tranny, I'm going to go ahead and say that your tranny failure was directly attributable to the dip**** behind the wheel, and not your gobs of power.

Roo: You're plain wrong buddy. Your car, your usage of the accessport, or SOMETHING, was wrong. Here's my Accessport Stage 2 graph from about a year ago (stock WRX = circa 175-180 I think):



Here's the graph of another guy I know (from nabisco, "blackie") making 272 with the accessport and VF34. The before graph is his AP stage 2. Same car.


Last edited by mexicanpizza; Dec 13, 2004 at 12:06 AM.
Old Dec 13, 2004 | 12:12 AM
  #62  
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Zoeb: Since people with much bigger than a VF34 don't break their tranny, I'm going to go ahead and say that your tranny failure was directly attributable to the dip**** behind the wheel, and not your gobs of power.
There is absolutely no proof of what causes stock 5MT's to fail. I know it is realted to case flex, but I have seen:

Uber HP WRX's not breaking trannys
Uber HP WRX's breaking trannys
Uber idiot drivers not breaking trannys
Uber idiot drivers breaking trannys
Stock WRX's with broken trannys

And, different combinations of the above. Your tranny, if still alive, will break sooner or later. And, you'll not not what happened when it does.

I went through 3.

First broke under acceleration
Second broke on the freeway in 5th
Third broke on the dyno cool down
Old Dec 13, 2004 | 12:22 AM
  #63  
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Originally Posted by mexicanpizza
Zoeb: Since people with much bigger than a VF34 don't break their tranny, I'm going to go ahead and say that your tranny failure was directly attributable to the dip**** behind the wheel, and not your gobs of power.

Roo: You're plain wrong buddy. Your car, your usage of the accessport, or SOMETHING, was wrong. Here's my Accessport Stage 2 graph from about a year ago (stock WRX = circa 175-180 I think):



Here's the graph of another guy I know (from nabisco, "blackie") making 272 with the accessport and VF34. The before graph is his AP stage 2. Same car.

Not that I really want to get off my nice safe fence, but don't those AFR's seem a little lean more so when you consider the loading imposed on that dyno being nothing like a real load based dyno.
Old Dec 13, 2004 | 12:23 AM
  #64  
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Now you did it, guys. Mike is off the fense now.
Old Dec 13, 2004 | 01:54 AM
  #65  
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Man your car is just focked up. There are so many people with Cobb AP out there and have no problems. Same thing goes for Vishnu. You need to fix your car.

Originally Posted by Roo
1. I've just posted (below) stock and the Cobb "Stage 2" readings. They are for all intents and purposes the same. Closed loop fueling until ~4000 rpm. Nothing different there...oh wait, I see about a 50 rpm difference...

2. I've posted the BOOST chart that shows a whopping <2 psi increase in boost levels. In the top end, it peters out to less than stock levels. Nowhere near the target boost levels claimed by certain tuners.

3. Let's see them. Produce some dyno results (not from the website) from others, or better yet, let's see what your vehicle produces on the dyno with the stock map flash, then your stage (x) map. The vehicle in question has a TurboXS downpipe, high flow cat, and a Bosal exhaust (3" all the way). It also (when tested on the dyno) had a K&N filter in the stock airbox. That satisfies Cobb's published requirements for a stage 2 setup. Look at the curve, toward the top end of the spectrum. Stock makes more PEAK WHP.

4. I won't name names, but I described the ONLY Cobb authorized dealer in the Northern California area (specifically north of the Golden Gate bridge). The one that I think posted the "Phantom Tuner" post.

I'm sure that Shiv knows his stuff.



Got BOOST??



As Initial D would say: GET ME POWER!!

Sorry, had to put that in...

Mud anyone??

I was told by a certain person (at Cobb) that mine MIGHT be one of the FEW Subaru vehicles that "just won't accept tuning". What's that about? I know that vehicle is special, but come on, what makes it THAT DIFFERENT??
Old Dec 13, 2004 | 02:40 AM
  #66  
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Originally Posted by Roo
1. I've just posted (below) stock and the Cobb "Stage 2" readings. They are for all intents and purposes the same. Closed loop fueling until ~4000 rpm. Nothing different there...oh wait, I see about a 50 rpm difference...

2. I've posted the BOOST chart that shows a whopping <2 psi increase in boost levels. In the top end, it peters out to less than stock levels. Nowhere near the target boost levels claimed by certain tuners.

3. Let's see them. Produce some dyno results (not from the website) from others, or better yet, let's see what your vehicle produces on the dyno with the stock map flash, then your stage (x) map. The vehicle in question has a TurboXS downpipe, high flow cat, and a Bosal exhaust (3" all the way). It also (when tested on the dyno) had a K&N filter in the stock airbox. That satisfies Cobb's published requirements for a stage 2 setup. Look at the curve, toward the top end of the spectrum. Stock makes more PEAK WHP.

4. I won't name names, but I described the ONLY Cobb authorized dealer in the Northern California area (specifically north of the Golden Gate bridge). The one that I think posted the "Phantom Tuner" post.

I'm sure that Shiv knows his stuff.



Got BOOST??



As Initial D would say: GET ME POWER!!

Sorry, had to put that in...

Mud anyone??

I was told by a certain person (at Cobb) that mine MIGHT be one of the FEW Subaru vehicles that "just won't accept tuning". What's that about? I know that vehicle is special, but come on, what makes it THAT DIFFERENT??
I want to question your vehicle. I see from your dyno charts that you have a FXT. Very nice BTW. If you looked at the thread starters profile you will see that he/she has a WRX. FXT and WRX are totally different animals so your experience is kinda null and void. Also what i really don't understand is why you didn't make a pull with just the TBE. That would determine if you car is messed up or not. You should have seen some gain from just the exhaust. I also cannot understand why your power sucks. It's really too bad. Also if you had read my post instead of looking for my accidental placing of the letter "A", you may be able to figure out that i have no dyno charts. All i said was that my WRX has a lot more power that it did stock.

Last edited by wrx10404; Dec 13, 2004 at 02:47 AM.
Old Dec 13, 2004 | 02:46 AM
  #67  
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Originally Posted by wrx10404
Let me start by saying FKCU YOU(I did not spell it right, 1 because it would have been bleeped and 2 i think you get my meaning.)
Hey there. Take a chill pill, my friendo. We don't talk to each other like this here. And, the is built-in censorship here for a reason. For you to misspell the words that would have been censored is like spitting in my face. Is that what you are trying to do? Because if you do, I will show you where the door is reaaaaaaaaaaaaly fast. Maybe thats how you talk to your Forester buddies on your other board, but here, we don't do that.
Old Dec 13, 2004 | 02:49 AM
  #68  
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Originally Posted by Imprezer
Hey there. Take a chill pill, my friendo. We don't talk to each other like this here. And, the is built-in censorship here for a reason. For you to misspell the words that would have been censored is like spitting in my face. Is that what you are trying to do? Because if you do, I will show you where the door is reaaaaaaaaaaaaly fast. Maybe thats how you talk to your Forester buddies on your other board, but here, we don't do that.
Sorry. After i read it again i changed it. Before i saw your post. I sounded mean to me. I ment no harm or foul. I was just a little upset as to his tone on his reply to my first post. I am not a good typist or speller. I also saw by his reply to my post that he was cordial. Once again i'm sorry.

Last edited by wrx10404; Dec 13, 2004 at 02:54 AM.
Old Dec 13, 2004 | 03:15 AM
  #69  
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But can your cars jump? Yeah, didn't think so!
Old Dec 13, 2004 | 09:20 AM
  #70  
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Originally Posted by Imprezer
There is absolutely no proof of what causes stock 5MT's to fail. I know it is realted to case flex, but I have seen:

Uber HP WRX's not breaking trannys
Uber HP WRX's breaking trannys
Uber idiot drivers not breaking trannys
Uber idiot drivers breaking trannys
Stock WRX's with broken trannys

And, different combinations of the above. Your tranny, if still alive, will break sooner or later. And, you'll not not what happened when it does.

I went through 3.

First broke under acceleration
Second broke on the freeway in 5th
Third broke on the dyno cool down
w3rd.

MP: Didn't you have tranny problems as well
Old Dec 13, 2004 | 09:41 AM
  #71  
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Originally Posted by Imprezer
There is absolutely no proof of what causes stock 5MT's to fail. I know it is realted to case flex, but I have seen:

Uber HP WRX's not breaking trannys
Uber HP WRX's breaking trannys
Uber idiot drivers not breaking trannys
Uber idiot drivers breaking trannys
Stock WRX's with broken trannys

And, different combinations of the above. Your tranny, if still alive, will break sooner or later. And, you'll not not what happened when it does.

I went through 3.

First broke under acceleration
Second broke on the freeway in 5th
Third broke on the dyno cool down
Proof? You'll never have any. It's a combination of the power and the driver adding up to a combination of forces that the gears can't handle. Stock car + bonehead breaks the tranny. Good driver + 300hp can make it last. Zoeb + 270hp > tranny.

And if you put in three stock tranny's, you need your head examined. lol
Old Dec 13, 2004 | 09:44 AM
  #72  
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Btw...what are we arguing about. This thread is stupid.
Old Dec 13, 2004 | 10:52 AM
  #73  
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it doesnt really matter who you go to for tuning. All tuners have thier ups and downs. some people like them...some dont. I saw some customers of one tuner go to another for help and the other way around. And even 3rd party tuners are called upon for help. Bottom line is...we have a few great tuners in the Bay Area, just talk to them...let them know your plans and they will work with you to get to your goals...you should get a feel for them by talking to them and how much you will be charged. If you have any doubt, make another decision, one you will be happy with.

I have found that, all and all, if you go to 3 tuners with the exact same mods...more than likely the results will be close...thats why you need to get to know some of them and see which one fits your needs as far as customer service. if something were to go wrong...it sucks when it seems as if your tuner doesnt care. So, there alot of things to factor in...things that you need to get a feel for when you talk to different tuners befor you make a decision.

-freddie
Old Dec 13, 2004 | 03:48 PM
  #74  
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Originally Posted by brucelee
But can your cars jump? Yeah, didn't think so!
Uh...Foresters can jump!!

We have proj-r in SoCal who took his Forester airborne...



Old Dec 13, 2004 | 04:08 PM
  #75  
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holy crap he must have had that thing WAY up there to bork his pan and shred his fender liners, I did this lowered and all I got was a bent endlink




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