New headers TTI or Doug

here is scampmans setup...

My Combo I was running in my 71 scamp,

360 eng stock stroke,
KB pistons 10,7 ,
eagles rods,
Edelbrock heads out of the box,
crane roller rockers,
Comp solid flat tappet 555 lift,
Digital 6 MSD box and dist,
Wiend dual tunnel Ram and 2# AFB comp sers carbs 500s .
Car #s 3000 lbs me in it,
4 spd with the 833 trans pro shifted by liberty.
4.88 gears, w 28 x 10.5 slicks.
Best run 11.50 @ 119 mph 1.60 60 foot, 1/8th 7.45 ,
Eng dynode at 407 hp and 401 fpt at rear wheels.