Headers vs 340 manifolds

MopaR&D said
The 78500 are what I have. I found some old pics of when I fabbed the downpipes. The installed pic sucks but you can kinda see how it snakes around the steering linkage. And yes the paint changed color after being run lol.

View attachment 1716010328

View attachment 1716010329

Thanks for posting that, - good job .

justcuz said
Reading this again since I posted this question 2 years ago

Completely stock 340. 4 speed car 3:23 gears non sure grip

Thinking about long tube headers vs stock 340 manifolds.

Car will be tuned if header installation moves forward.

Realistically, how much gain can I expect?

No other modifications planned.

Asking all the Mopar experts on here.

Take a pic of your grin before, then after install, AND then again when you run them open .
You'll know without question !