[Bumbleboy92]

Originally Posted by LiquidRS

What slight changes were introduced in ‘22 pls?

Originally Posted by Megahurtz

The 2022 ZL1+ cars OEM tune has a higher torque limit in the tune so it is less limiting than prior years. However, fueling, spark etc is all the same.

Does this mean its faster? I would guess not. Unless there are scenarios where the 2021 and lower years are hitting torque limits and the ECU pulls timing or throttle to keep it in line. The 2022+ cars do not have the same limit.

It does nothing in the real world vs any other year ZL1 but it is an ever-so-slight change. Still the same power ratings

[Z OH 6]

Originally Posted by Bumbleboy92

It does nothing in the real world vs any other year ZL1 but it is an ever-so-slight change. Still the same power ratings

Have never seen that confirmed by a tuner but like you said irrelevant on a stock car. And if you're modifying you're going to need a tune anyway.

[Bumbleboy92]

Originally Posted by Z OH 6

Have never seen that confirmed by a tuner but like you said irrelevant on a stock car. And if you're modifying you're going to need a tune anyway.

I believe he is a tuner

[Camfab]

Originally Posted by Z OH 6

There was no change in the 2024 model year so it's not better than any over the others after 2019. In the C7 Corvette, there were changes in the 2019 model year which were some nice improvements, those should be more desirable.

That’s exactly why I said perceived. The “idea” being, they are a better screwed together car. They are also newer which means potentially they have lower miles. Remember this is about collecting, which ultimately sets the pricing on all these cars.

[Camfab]

Originally Posted by Bumbleboy92

It does nothing in the real world vs any other year ZL1 but it is an ever-so-slight change. Still the same power ratings

If this is actually factual, it does mean something, as the factory never makes changes for nothing. There are costs associated with these changes. For people who are not going to get a tune this is definitely a plus.