Beskrivning

Flowtech Upright Headers These Flowtech upright derby style headers fit the 2.8L, 3.1L and 3.4L GM V6 engines with both round port or D-port style exhaust ports. 1-1/2 in. and 1-5/8 in. mandrel bent primary tubes provide consistent tubing diameters for smooth flow of the exhaust pulses and increase the cylinder scavenging of the exhaust to improve engine breathing. The headers are constructed from heavy duty 16-gauge 409 stainless steel tubing for increased strength and durability. These headers use a 10 in. long, 2.5 in. collector with 20 in. long primary tubes. The 3/8 in. thick header flange provides a leak-free seal and maximizes strength.

• Specifikationer

  • Color: Silver
  • Flange Thickness: 3/8""
  • EGT Port: No
  • Port Shape:Round
  • Collector Diameter: 2.50"
  • Primary Tube Length:20 inch IN
  • Mounting Hardware Included: No
  • Design: Upright
  • Primary Tubing Diameter:1-5/8 IN
  • Installed Height: 27.00"
  • Collector Port Diameter: 2.50"
  • Inlet Port Shape: Round
  • Header Finish: Natural
  • Collector Attachment: Weld-On
  • Sheen Level:Satin
  • Grade Type: Performance
  • CARB (California) Compliant: No
  • Finish: Natural
  • Primary Tubing Diameter:1.625 IN
  • Engine: GM 90 Degree V6
  • Tube Wall Thickness:16 GU
  • Header Style: Upright
  • Primary Tube Dia.:1-5/8 inch
  • Collector Length: 10.00"
  • Flange Thickness: 0.3750"
  • Gasket Or Seal Included: Yes
  • Material: 409 Stainless Steel
  • Oxygen Sensor Port:No
  • Tube Material:409 Stainless Steel