which headers?

[Holik95]

I'm wanting to put some lt's on my car. I have a 331 stroker with afr165 heads and comp cams xe274hr cam. should i get 1 5/8 or 1 3/4?

 

[turbogt]

5/8

 

[Charlie Allen]

Use 1 5/8 long tubes. A SB Ford does not make enough torgue to support a bigger tube or a collector larger than 3 inches. Install an X pipe also, best $ u could spend................

 

[revhead347]

I would just get the 1 3/4. It'll save you money in the long run if you want to change anything later on. You really aren't going to lose a noticable amount of power right now. I'm suffering the 1 5/8 woes right now. The little headers are choking my engine.

Kurt

 

[Grn92LX]

1 3/4"

 

[5spd GT]

1 3/4"