Anti-Reversion Chamber

Discussion in 'Exhaust and Mufflers' started by Indycars, Oct 26, 2018.

  1. Indycars

    Indycars Administrator Staff Member

  2. Grumpy

    Grumpy The Grumpy Grease Monkey mechanical engineer. Staff Member

  3. Maniacmechanic1

    Maniacmechanic1 solid fixture here in the forum

    It comes down to You Buy it & Try It out.
    Or Build One Off Headers yourself or pay somebody to build them.
    They Need your Car with engine, chassis, & driveline intact to fab build on the car in Mockup stages.
    Love to build my own headers someday.

    I can tell you from the Pontiac TA world none of the headers used by 99.999% all work as intended.
    Along with kit exhaust systems & mufflers they use.
    When time to race they are down 200- 300 Horsepower.

    Only Headers that work are Hooker #4202 Round Ports.
    Forget the D-port Hooker Super Comp Numbers but its a Good One too.
     
  4. Indycars

    Indycars Administrator Staff Member

    Ok, well it does look like it's been a few years.

    Seems it would be always there, just would be diminished in some situation.

    Depending on location of the antiReversion chamber, wouldn't that would dictate it's effect on a specific RPM. Couldn't
    it be designed to come in at any desired RPM?
     
  5. Maniacmechanic1

    Maniacmechanic1 solid fixture here in the forum

    No one here has Pipe Max.
    Even then its not always accurate.
    Especially after reading posted links today.

    I like Big Tube Headers and a large collector on large Ci. engines.

    Test and tune.
     
  6. Grumpy

    Grumpy The Grumpy Grease Monkey mechanical engineer. Staff Member

    one of the reasons I own a MILLER 330 amp TIG welder, and a 250 amp mig welder,
    is the frequent need to fabricate and modify components,
    and the exhaust system is a frequent area modified
     

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