Headers vs 340 manifolds
same deal as guys that I used to beat running nitrous. They'd rather do it without. Cool.
Same approach as headers. I used to tell complainers... Build your best piece running manifolds or NA, I slap a set of headers or a juice unit on it and beat you with your own stuff.
Ask the FAST guys if they would rather run headers to maximize ET... Many of those cars would run a LOT faster... A LOT!!!
The higher the HP, generally the bigger the gains. 300hp base engine doesn't have a lot of upside.
All good.