Tri-Y Headers for torque?

chryslercruiser said

Yes, and now that you say it I remember reading here that DD put the front-rear "Y" back near the rear axle and it gave good off idle power.. that is what I am looking for.. Then how to size it so it does not become a cork at 4500.. but realistically I am in the 1500-3000 range and most often 1800-2800..

i will go look up the speed talk topic and see what I discover. Thanks!

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Interesting that Dutra did that.
Maybe on the weekend if I'm not too busy I'll look for my newer copy of pipemax. 'Newer' but not even close to the latest. I've never run a model for a six on it - not even sure if the older version will do it. I'm pretty sure Meaux's new version do.

Have fun at speed-talk. You can spend lotsa time there! Well worth joining (you don't get spammed) just to read the advanced engine forum. Especially the begining of this one by Calvin Elston
Log Manifold lessons! - Page 21 - Don Terrill’s Speed-Talk

My header build is in the regular engine forum.