ITG air filters use a three-stage foam for excellent airflow with great filtration. The ITG "Megaflow" line of racing air filters have distinctive red plastic bands around the top and bottom of the filter element. The matching Blank ITG JC50 Baseplate is sold separately (Part No. 3817-004).
The JC50 series is designed to fit installations with 2 dual-throat carburetors or up to 4 throttle bodies. The element measures 5.8" wide x 17.2" long. The nominal height in the part number refers to the internal height in millimeters.
|ITG JC50 Height Chart|
|Model ||Internal Height ||Overall Height ||HP Rating* ||Part No. |
|JC50/25 ||25mm (1") ||50mm (2") ||310 ||3817-050-25 |
|JC50/40 ||40mm (1.6") ||65mm (2.6") ||400 ||3817-050-40 |
|JC50/65 ||65mm (2.6") ||90mm (3.5") ||510 ||3817-050-65 |
|JC50/100 ||100mm (3.9") ||125mm (4.9") ||660 ||3817-050-100 |
|* For 1 filter. To calculate HP rating for 2 filters, multiply the rating shown by 1.69. |
Each element includes three quick-release fasteners. Sold individually.
Note: ITG filters are supplied dry and must be oiled prior to use. ITG recommends the use of Rock Oil Eco Foam Air Filter Oil (Part No. 3818-001, sold separately). Extensive testing of Rock Oil against other foam filter oils has shown that ITG filters treated with Rock Oil actually outlasted filters treated with other oils (including brands previously recommended by ITG)!