Description
Callies Ultra Enforcer con rods are specially formulated from 4330 grade Timken Steel and precision forged for uniform grain flow and consistency. Many geometric nuances are incorporated into the design of Ultra connecting rods, which are subject to high output, high RPM applications. These design features enhance the Ultra against specific loads and stresses.
Designed with fortified tower flanges, these I-beam con rods are the ideal component for forced induction turbo and supercharged engines.
The Mitsubishi 4B11 and 4G63 sets include 4 pcs. Ultra Enforcer Sport Series conrods with ARP bolts.
Dimensions for 4B11 set:
- Length (center to center): 5.695″ / 144 mm
- Rod journal dia: 2.047″ / 52 mm
- Weight: 627 g
- comes with ARP 3/8″ bolts
The 4G63 con rods are available in three length options:
- Lengths (center to center): 5.906″ / 150 mm OR 6.024″ / 153 mm OR 6.142″ / 156 mm
- Rod journal dia (all options): 1.890″ / 45 mm
- Weight: 672 g / 684 g / 683 g respectively
- 150 mm and 156 mm long include ARP 7/16″ bolts
- 153 mm long includes ARP 3/8” bolts
Choose best option from drop down menu.
