LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

My Mofo is still backfiring....

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Old Oct 20, 2005 | 03:51 PM
  #1  
DontMixWithRice's Avatar
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Posts: 721
My **** is still backfiring....

My **** is still backfiring....



what it could be?


Set-UP:
Felpro Header gaskets
Pacesetter LT Headers
Pacesetter Y-Pipe
Strait through to a 50 series Flow master....

any thoughts?
Old Oct 20, 2005 | 06:04 PM
  #2  
redington's Avatar
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Re: My **** is still backfiring....

what rpm ... mine does it at like 2k if i let off just right..... you may need some new wires though.
Old Oct 20, 2005 | 07:56 PM
  #3  
Birdman7389's Avatar
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From: Bay Area, CA
Re: My **** is still backfiring....

If its just a few pops when you let off the gas real suddenly......just about all LT1's do that, especially with a free flowing exhaust.
Old Oct 21, 2005 | 05:22 AM
  #4  
Guest47904's Avatar
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Re: My **** is still backfiring....

Sounds like you have no cat and still have the air pump.
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