Happy Birthday Flash68!!!

[badmatt]

Originally Posted by Flash68

We'll inspect her real good but I'm confident. Had another talk with both engine builder and seller today and I feel good about it. He also told me they think this will make more power with the better matched header size I have now vs the oversized 2 to 2-1/8" headers they ran on the dyno with this one. I liked hearing that. We'll see.

1 7/8" tri-y stepped to 2 1/4" than to 3.5"

[FETorino]

Originally Posted by badmatt

1 7/8" tri-y stepped to 2 1/4" than to 3.5"

Merge collector or Tri Y 4 to 2 to 1 style?

Collector length makes a difference also. Better add an exhaust guy to the build team.

[badmatt]

Originally Posted by FETorino

Merge collector or Tri Y 4 to 2 to 1 style?

Collector length makes a difference also. Better add an exhaust guy to the build team.

tri Y style.

longer merges better power up top. shorter merges more torque.

[sik68]

TTT