Originally posted by acrdklr:
i think i read somewhere recently that demon is running 2" diameter piping on his true duals. and thats with all the mods he has done.



2" I.D. piping and I have absolutely no trouble making a strong power curve.

Anything larger for true duals on any NA car is significant overkill.

2.25" dual for a built S/C 3L (S/C hating aside)

3" single for a turbo car.

2.5" single for a NA quasi-dual setup.


Everything mandrel bent of course. No sense in WASTING your money on POS crush bends. Do it right or don't bother!


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.