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akdg87 · 12-29-2013, 04:07 PM

The Lq9 cam is a "1721" gm part number which is the same cam as some of the ls1's, works fine but if I were you I would swap in something that would offer more more hp/tq.

FWIW I swapped in the same cam to my 5.3 when I did my ls swap on my dd, it was a slight increase over stock.

12-29-2013, 04:07 PM	#3
akdg87 Registered User Join Date: Sep 2013 Location: fairbanks, ak Posts: 339	Re: LQ9 cam in a 5.3 questions The Lq9 cam is a "1721" gm part number which is the same cam as some of the ls1's, works fine but if I were you I would swap in something that would offer more more hp/tq. FWIW I swapped in the same cam to my 5.3 when I did my ls swap on my dd, it was a slight increase over stock.