Re: Blueprint motor ?
Yes, they are just another half inch. Also, they go straight down instead of angling off at a 45 degree as the stock truck ones do.
I don't like the maintenance that headers require, so when I read somewhere that the 2.5 inch manifolds flow basically the same as headers do, I went with that option. I also have 2.5 inch exhaust. Sounds good.
Last edited by dagnabbitt; 03-01-2024 at 02:50 PM.
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