4BT 14Mm Gorilla Girdle W/ Arp Xl Main Studs(Requires Stamp Oil Pan) maxmpg-bottle Each injector is Individually tested

Each injector is Individually tested on a state of the art Factory OEM test stand to ensure that they meet OEM specifications

- Increased Fueling Efficiency

Extreme horsepower street and race applications

Each port analyzed and tested for a balanced airflow to the turbocharger

4BT 14Mm Gorilla Girdle W/ Arp Xl Main Studs(Requires Stamp Oil Pan) maxmpg-bottle Each injector is Individually tested4bt 14Mm Gorilla Girdle W Arp Xl Main Studs 14Mm Gorilla Girdle W Arp Xl Main Studs This kit includes 1 Gorilla Girdle, top spacers, (large hole) bottom spacers (small hole) 1 rear main spacer bar, new oil pan bolts and lock washers, 2 rear main stud nuts (12 point), oil pickup spacer with bolts, and main stud nuts (Nylock). Before you start, READ AND UNDERSTAND THESE INSTRUCTIONS. First check the torque on the main studs. (14mm ARP 2000, 125 ft lbs)