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Super Moderator
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That is a massive 4-cylinder engine! Impressive torque though.

I can’t imagine the logistics of tuning it with that valvetrain design. So many variables!

Pretty cool though.
 
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Super Moderator
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I've got one in my 2019 Silverado. Little over 15k miles now and knocking down low 20's just driving around.

Biggest surprise is how sensitive it is to gas. I can run regular with no issues, but if I put a tank of premium in the boost pressures all jump by 3-4 psi and it really wakes up. I really want to try a tank of E85 but it's not a flex fuel and I'm still under warranty.
 

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Opeler
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With a 4" stroke I bet it is a tall engine. Probably not capable of transplant into one of our little cars.
 

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Man that thing is impressive
 

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That is some pretty impressive tech. Let's see how they hold up in the long run.
 
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