2" headers ????

[DinoDan]

Is there any negative in using 2” headers on a NA setup? The car is a 2019 get A10. I know they are over kill but they are in stock and 17/8 are not. Lol. I used 2” on all my corvettes but much bigger displacement. Any dyno feedback you guys can share would be appreciated. Thanks

 

[AustinSN]

Is there any negative in using 2” headers on a NA setup? The car is a 2019 get A10. I know they are over kill but they are in stock and 17/8 are not. Lol. I used 2” on all my corvettes but much bigger displacement. Any dyno feedback you guys can share would be appreciated. Thanks

I don't know if you've purchased them or not already, but based on the math they are too much unless you intend on turning a lot of RPM.

The 1-7/8 is a better size for this much displacement.

I don't have any dyno info, but I found the formula online and crunched some numbers.