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Blew my motor today :(

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Old Feb 19, 2012, 12:44 PM
  #31  
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it does not matter who tuned it. 45-50 in 5th as said above will easily blow a motor. also did it have a mbc. that could have added a previous over boost problem to makes the rods want to jump from the block even more.
Old Feb 19, 2012, 03:57 PM
  #32  
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Sorry to hear bro, 5th gear blows motors. Sucks you learned the hard way.. jw, were you on the stock bov?
Old Feb 20, 2012, 01:15 AM
  #33  
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Sucks to hear, sorry. I recently found out that the person who bought my old car totaled it within a month of owning it.
Old Feb 20, 2012, 02:40 AM
  #34  
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wow, that dyno graph just shows how horrible the tune was...thing isnt smooth at all.
Old Feb 20, 2012, 03:08 AM
  #35  
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So many of you are saying that cruising in 5th gear at ~45mph (not accelerating, cruising) will blow your motor even in stock form?
Old Feb 20, 2012, 05:29 AM
  #36  
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not cruising, accelerating.
Old Feb 20, 2012, 08:34 AM
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5th gear is fine at 45-50mph as long as you're just giving it light throttle. obviously you couldn't do this uphill. I probably wouldn't go above 5psi or so either...downshift into 4th at that point
Old Feb 20, 2012, 09:45 AM
  #38  
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my motor blew in 5th gear when i was cruising at about 65mph. it blew when i was going slighty uphill. I had a tune hfc and 3-port grimmspeed. The tune had a max of 27.5psi even that seemed to be too high for stock turbo. I am now back to stock and back up and running, and I always downshift now when I need to accelerate on the highway.
Old Feb 20, 2012, 11:08 AM
  #39  
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Originally Posted by 2snail
my motor blew in 5th gear when i was cruising at about 65mph. it blew when i was going slighty uphill. I had a tune hfc and 3-port grimmspeed. The tune had a max of 27.5psi even that seemed to be too high for stock turbo. I am now back to stock and back up and running, and I always downshift now when I need to accelerate on the highway.
also, you need to remember that just because that's when your motor ACTUALLY blew doesn't mean it was the actual cause. damage could have been done previously and added up over time.
Old Feb 20, 2012, 05:53 PM
  #40  
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This thread has truely frightened me to drive my car lol. I use cruise control EVERYWHERE in 5th gear between 45-50 mph. 2011 GG Evo X with only 5k miles. Looks like I'll be changing my driving habits from now on.
Old Feb 20, 2012, 06:14 PM
  #41  
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Stupid question. but accelerating as in start off cruising in 5th gear ~45-50 then decide to just WOT without downshifting ? Or start off ~45-50 mph and gradually accelerate without downshifting?
Old Feb 20, 2012, 06:27 PM
  #42  
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stock motor+29psi=blown motor
Old Feb 20, 2012, 06:31 PM
  #43  
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Originally Posted by Pbayr0lla321
This thread has truely frightened me to drive my car lol. I use cruise control EVERYWHERE in 5th gear between 45-50 mph. 2011 GG Evo X with only 5k miles. Looks like I'll be changing my driving habits from now on.
If you are still stock, why are you worried. It will get warrantied if it blows.
Old Feb 20, 2012, 07:16 PM
  #44  
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based on the info you give us, who is that "pro tuner" and what standard he is defined as a Pro tuner?
Would you tell us more about this?
Old Feb 20, 2012, 07:36 PM
  #45  
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Originally Posted by dboz
If you are still stock, why are you worried. It will get warrantied if it blows.
lol that funny


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