New Cam in a 5.3L '03 silverado

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by bubba lee, Mar 8, 2011.

  1. bubba lee

    bubba lee New Member

    Does anyone mabey have any ideas or thoughts or comments on a new cam the i can put in my silverado? It just kinda crossed my mind and i really dont know much about it but would like to learn some. Thanks!
  2. mhypertext

    mhypertext Member

    Well man it goes like this if it is not broke dont fix it it. You start making more power you are going to start breaking other things.

    But if you want to make more power put underdrive pully's on it and headers to start
  3. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    The new Gen. LS type motors respond very well to a performance camshaft. First find a shop that works on these motors all the time, then I'd call CompCams for a came recommendation. I have a CompCam # 54-408-11. It works great, has lots of bottom end grunt which is what I wanted because my truck is 4X4 with 35" tires. I changed my cam myself over a weekend ( about a day total work time).
  4. bubba lee

    bubba lee New Member

    alright thanks guys it just crossed my mind ill let you guys know what i do thanks again

Share This Page

Newest Gallery Photos