Manley ‘Turbo Tuff’ VR38 Connecting Rods
Manley ‘Turbo Tuff’ VR38 Connecting Rods
- 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 turbo and/or nitrous
- 7/16″ ARP 2000 fasteners
- No balancing required when using stock crank/piston
- Available in both the standard turbo tuff design and the 300M lightweight design
Details
Frequently Asked Questions About the Manley ‘Turbo Tuff’ VR38 Connecting Rods
What material are Manley Turbo Tuff VR38 rods forged from?
These rods are forged from 4340 aircraft quality vacuum degassed material, then shot peened to MIL spec and magnafluxed for maximum structural integrity.
Are these rods suitable for high-boost GT-R builds?
Yes, the Turbo Tuff series is specifically designed to withstand the extreme stress of high horsepower applications utilizing heavy turbocharging or nitrous.
Do the Manley VR38 rods require balancing before installation?
Balancing is not required if you are pairing these rods with the standard VR38 crankshaft and piston assembly, simplifying the drop-in process.
What options are available for the Manley Turbo Tuff VR38 rods?
Manley offers two distinct versions: the standard heavy-duty Turbo Tuff design and the upgraded 300M alloy Lightweight design for rotating mass reduction.
What rod bolts are included with this Manley kit?
Each connecting rod comes equipped with high-strength 7/16 inch ARP 2000 fasteners to ensure reliable clamping force under high load and RPMs.
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