Headers / Extractors for HT-HZ & WB Red Motor 6cyl Competition Set

  
HOLDEN HT-HZ & WB 6CYL GENIE HEADERS FOR RED MOTOR. Primary Pipe Size: 1 1/2. Secondary Pipe Size: 1 3/4. These GENIE Competition Headers are designed to suit Holden HT-HZ & WB running the Holden RED Motor, see below for a full list of applications these headers will and will not work with. We have manifold gaskets available for this set in our store as well. Lynx Holley Two Barrel Carburettors. Holden HK with Syncro Gearbox. Will NOT fit vehicles with.

Trimatic with 360º 1-Piece Bellhousing. GENIE HEADERS FEATURES & BENEFITS. Mandrel bent primary and secondary pipes. Slotted 2-bolt flange plates (where applicable).

Surface ground flange plates for a perfect seal. High-temperature coating rated to 800ºc.

Pressure tested during manufacture to ensure no air leaks. How much power can I get out a set of Genie Headers? Although each application is different, typically you can achieve up to 10% gains in performance and fuel economy.

How long has GENIE been making headers for? GENIE is one of the longest standing manufacturers of performance headers in Australia with over 50 years of production behind us.