Headers ONLY with Spiral Flows?
The thread is in this section, it's a "poll" thread about spintecs and spiral flows I think.
scroll down to sixvi6-camaro's post
https://ls1tech.com/forums/generatio...-spintecs.html
My 408 with this setup was quieter than my friends 346 t-rex (same setup with bullets)
Trending Topics
The Best V8 Stories One Small Block at Time


