Manley Pro Series I-Beam Turbo Tuff Rods (EJ20, EJ25)
Manley Pro Series Turbo Tuff connecting rods are used by the best tuners in and outside of the United States in some of the fastest, high horsepower, heart stopping engines being produced.
- Forged from 4340 aircraft quality vacuum degassed material
- Shot peened after machining to MIL spec and 100% individually magnafluxed
- Specifically designed to handle high horsepower applications when using turbos and/or nitrous
- Fasteners are 3/8”
- Flywheel horsepower range for these rods in a 4 cylinder application is 1,000+