Re: 5.3 into 72
So tomorrow I start the cam swap on the 5.3. I’ve been waiting for years to do this. I went with the Truck Norris cam from BTR. My 5.3 is DOD, so the heads are coming off to replace the lifters. I have an autocal from black bear performance with a bae tune loaded for the cam. Hopefully everything goes smoothly.
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