I haven't spent a lot of time looking at the performance aspects. Just enought to know the Turbomax put out more torque than the 5.3, and does it at a very low RPM. Not what I'd expect from a turbo. I'd expect the gains to be at higher or at least mid-range RPMs. So yeah maybe that does indicate a smaller turbo that spins up quickly and there's some room for a higher end, bigger turbo. I already have a huge divet in my savings account from buying this truck. I would like to see a full dyno graph of the 2.7 vs. the 5.3. It seems to go pretty good. Not big on the somewhat anemic sound of the 4cyl from a stop, but, it is what is.
I have a 2025 GMC 1500 Sierra Denali Ultimate with the 3.0l. I had an issue with mine at 5,000 miles. Engine siezed. It was replaced and trouble-free with the replacement. I'm going to order a 2027 GMC Yukon once the order banks open and it'll be another 3.0l.
A young newlywed couple wanted to join a small church. The pastor told them, "We have special requirements for new parishioners. You must abstain from having sex for two weeks." The couple agreed.
Two weeks later they returned. The pastor asked them, "Well, were you able to get through the two weeks without being intimate?"
"Pastor," the young husband replied, "I'm afraid we were not able to go without sex for the two weeks."
"What happened?" inquired the pastor.
"My wife was reaching for a can of corn on the top shelf and dropped it. When she bent over to pick it up, I was overcome with desire and took advantage of her right there."
"You understand, of course, that this means you will not be welcome in our church," the pastor responded firmly.
"That's okay," said the young man. "We're not welcome at the grocery store anymore either..."
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