The second generation of Manley’s H-Beam style rod bridges the gap between their standard H-Beam and their Turbo Tuff I-Beam design. The more robust H-Tuff design has increased cross-section thickness in all of the critical areas with a wider beam, increased blade thickness and larger pin bore surround. Rated for 1,000 WHP they come standard with ARP 2000 bolts.
This is a great option for someone who is worried about maxing out the hp rating of the h-beam but not looking to step all the way up to an I-Beam.
Manley Rod Bolt Recommended Torque w/30wt. Oil: 60 ft./lbs.
Recommended Rod Bolt Stretch w/30wt. Oil:.0058"-.0062"
Manley "H Tuff" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled.
Features:H-Tuff Series with heavier beam for higher boost applications
Manufactured from 4340 forgings
Heat treated, stress relieved, shot peened and 100% individually magnafluxed
Weight matched sets + 1.5 grams
Cap fasteners are 3/8" ARP 2000 for the”H” Beam and 3/8" ARP Custom Age 625+ for the H-Plus
Additional Applications:- Supra MKIV Twin-Turbo 93-98 JZA80
- Supra MKIV Non-Turbo 93-98 JZA80
- SC300/Soarer 92-00 Z30
- IS300 01-05 XE10
- GS300/Aristo 91-97 S140
- GS300/Aristo 98-05 S160
