tuing 2010 sierra 5.3 . swap the stock cam
n fixed lsa cam n cancel the vvt .. now issue i am facing is at lower rpm car seem relly hevy n at high rmp perfoming well. idlng also not very smooth.. need an expert advice ..Thanx
tuing 2010 sierra 5.3 . swap the stock cam
n fixed lsa cam n cancel the vvt .. now issue i am facing is at lower rpm car seem relly hevy n at high rmp perfoming well. idlng also not very smooth.. need an expert advice ..Thanx
That is a bad camshaft choice for a NA truck, it's not going to feel fast at low rpm. That camshaft is designed for a supercharger.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Reply With Quote