Our signature turbo tuff design combines the appropriate weight and rugged strength for ultimate horsepower applications.
Manley turbo tuff rods hp rating.
Manley pro series connecting rods are forged from aircraft quality 4340 vacuum degassed material.
The arp 625 rod bolt option bumps up hp rating to a whopping 800 out of an h beam rod.
If you are building a 800 plus hp engine than this is your connecting rod.
Manley i beam turbo tuff.
Features forged from 4340 aircraft quality vacuum degassed material p n 15403 is made from 300m alloy with a flywheel horsepower range of 1 400.
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Whether you re looking for economical yet high quality h beam rods our stock appearing sportsmaster rods or the best of the best pro series rods manley is your connecting rod solution.
R d sti 550whp abused for 3 years and never had a problem manley h beams rods autocross dd 60 000.
Dd 430 whp in service since june 2011 manley pistons and h beams rods real street performance fl.
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.
Manley pro series connecting rods are forged from aircraft quality 4340 steel.
Cap fasteners are 3 8 arp 2000 for the h beam and 3 8 arp custom age 625 for the h plus.
We have never been able to break one even over the 1000whp mark and they hold up well to extended abuse.
Each rod is fully machined in the manley lakewood nj factory to the highest standards.
Dd 5 years 65 000miles 358whp manley pistons and h beams rods dd 50 000 miles 370whp manley pistons and h beams rods motion lab nc.
Our designs range from feather lites tour lites lightweights standard weights and turbo tuff in 4340 aircraft quality alloy to our dirt series and dirt.
I beam connecting rods.
For a connecting rod that will handle higher boost and horsepower levels than a standard h beam.
Unique features to the h tuff series include double ribbed pin surround and increased cross sectional thickness in critical areas.
The manley pro series i beam rod has become the benchmark for high end connecting rods in the performance industry.
Manley developed h tuff connecting rods to fill the void between standard h beam and pro series i beam connecting rods.
