hey guys was wondering if anyone is using a 224R cam in a 5.3 and if you would be willing to share a tune? Im installing one in my buddys 04 silvy this weekend and some LPP lt's. He has to go back to work sunday night and were starting on it saturday and i have a feeling there will be minimal tune time. Just need a good starting point. I may just tell him to hold off till he gets back from work and we have some more time. Im using hpt btw. any help would be great, thanks guys

 

You already check HPT'S tune repository?