Gutless 5.7 vortec - Chevrolet Forum - Chevy Enthusiasts Forums

Gutless 5.7 vortec


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  #1  
Old  March 7th, 2011, 4:42 AM
  • CF Beginner
    Join Date: Feb 2011
    Posts: 4
Gutless 5.7 vortec

What can i do to get more power out of my 98 silverado! it has a 5.7 vortec 350 sb. i have a cold air intake and a throttle body space and 2 1/2 in exhaust from manifold back, is there anything i can do to add some horsepower without bigger injectors pistons cams?

  #2  
Old  March 7th, 2011, 8:47 AM
  • CF Senior Member
    Join Date: Nov 2010
    Posts: 368
more HP

In the past headers gave the most bang for the buck.

  #3  
Old  March 7th, 2011, 4:49 PM
  • CF Beginner
    Join Date: Feb 2011
    Posts: 4
Ill have to try it thank you

  #4  
Old  March 7th, 2011, 5:22 PM
  • CF Active Member
    Join Date: Apr 2010
    Posts: 294
    Michigan
Headers should help some. Get the computer done on it also.

  #5  
Old  April 3rd, 2011, 8:59 AM
  • CF Junior Member
    Join Date: Jan 2011
    Posts: 44
    Albuquerque, NM
My K1500 has 183K miles, 5.7 Vortec, and runs strong. If your truck was gutless before your mods, something isn't right. All of the 5.7 Vortec motors make good power, so before you spend for more mods, get a good checkup. My thought.


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