Lightning

boost bypass??

Old Jan 20, 2005 | 01:10 PM
  #1  
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From: fort erie
boost bypass??

how hard is this to do? and can a stock engine handle it? I am currently un modded adn i am not looking to do any MAJOR mods, just thought this was kind of a cheap easy mod

any long term affects? warrent issues? ect ect

thanks guys
 
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Old Jan 20, 2005 | 01:29 PM
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From: SE Mich
Unless your drag racing and doing a burnout RIGHT BEFORE the run? It's a pointless "mod".

If your after more boost... turn the blower faster.

Rich
 
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Old Jan 20, 2005 | 02:29 PM
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There is no harm in doing this....
All it is, is unplugged the boost bypass solenoid. It is a free mod, and has been done to both of my Lightnings... a combined 54,000 trouble free miles!
I would highly reccomend not messing around with the "T" stuff. Just unplug it... same thing. Do a search on unplugging the boost bypass here, and you will find out that over the years all of us have done just that - unplug it!
 
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Old Jan 20, 2005 | 04:26 PM
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From: fort erie
i will do a search thanks, but what is the advantages to just unplugging it? what are you SUPPOSED to gain? it wont UP the boost will it? Because thats what i have read before but i dont see how that could be
 
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Old Jan 20, 2005 | 04:31 PM
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Originally posted by svt_2004
i will do a search thanks, but what is the advantages to just unplugging it? what are you SUPPOSED to gain? it wont UP the boost will it? Because thats what i have read before but i dont see how that could be
Hint: do the search, then ask.
 
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Old Jan 20, 2005 | 04:47 PM
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From: fort erie
hint- i did the search, but it dosnt answer my DIRECT question

i have a stock lightning, driven as a daily driver, i dont race it at the track, is this MOD something i should do, and from the pages of pages in the search function, im leaning towards No, but am not 100% sure-Hence the reason i made this post!
 
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Old Jan 20, 2005 | 04:49 PM
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it's not going to give you any net power gains unless your dumping boost.

Basically it keeps you from farting down the track after an excessive burnout.
 
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Old Jan 20, 2005 | 05:16 PM
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Unplugging it will keep the computer from dumping boost between shifts. This is a must have for every Lightning owner. Before I had mine unplugged, I could feel that it would dump power after the bunout box... it would also do this on the street if I was playing around. Just do it, and you will never regret it. It is easy, and fast so do not lose sleep over doing it. Just unplug it... there is nothing negative that will happen.
 
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Old Jan 20, 2005 | 05:18 PM
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From: fort erie
ok guys thanks for all the help
 
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Old Jan 20, 2005 | 05:26 PM
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Originally posted by 93Cobra
Unplugging it will keep the computer from dumping boost between shifts. This is a must have for every Lightning owner. Before I had mine unplugged, I could feel that it would dump power after the bunout box... it would also do this on the street if I was playing around. Just do it, and you will never regret it. It is easy, and fast so do not lose sleep over doing it. Just unplug it... there is nothing negative that will happen.
For the reasons stated here, I disagree that it is either a "must" or that there is no risk.

BTW, my 02 has never dumped the boost.
 
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Old Jan 20, 2005 | 07:06 PM
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Wow, Tim, thanks for the info. I unplugged mine on my new truck, but will reconnect that sucker after work. Doesn't seem to do much, and the risk isn't worth it. It would be interesting, though, to do some back to back runs at the track to see if there is any difference in ET at all.
 
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Old Jan 20, 2005 | 07:11 PM
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Originally posted by fullboogie
Wow, Tim, thanks for the info. I unplugged mine on my new truck, but will reconnect that sucker after work. Doesn't seem to do much, and the risk isn't worth it. It would be interesting, though, to do some back to back runs at the track to see if there is any difference in ET at all.
Unless you got into an overboost condition during your burnout there will be no difference in your ET's. If you do dump boost it will be very obvious. Leave it connected for daily driving. Disconnect at the track.

My
.02

Scott
 
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Old Jan 20, 2005 | 07:13 PM
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From: fort erie
yes Tim awesome info, keeping it plugged in and looking for a 2# pulley instead
 
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Old Jan 20, 2005 | 10:06 PM
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Originally posted by RustySocket
. . . Leave it connected for daily driving. Disconnect at the track.. . .
That seems like the best approach -- have your cake and eat it too.

Buuuuutttt, "the track" is a little narrowminded. For some of us, "the track" means something completely different.



 
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