6x Connecting Rods Bielas compatible para BMW N55 S55 N55B30 S55B30 engineARP 2000 5.681

Application:

Compatible para BMW N55 S55 engine
Compatible para BMW N55B30 S55B30
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2011–2018 F06/F12/F13 640i
2012–2013 E82/E88 135is
2012–2015 F20/F21 M135i
2012–2015 F01/F02 740i/Li
2014–2018 F80 M3
2014–2020 F82/F83 M4
 

Pin Type: Floating Pin Piston

Specification:

*Type: Forged 4340 aircraft chrome moly quality steel for racing                
*H-beam Conrods Quantity: 6 Pieces as showing in picture                
*Bolts: Including ARP 2000 3/8" bolts  (Note: Extra cost for upgrading to ARP L19 bolts)                
*The connecting rods all include ARP 2000 bolts, which are rated at 220,000 psi, and the optional ARP L19 material at 260,000 psi is available as an upgraded product.                
*Advertised Horsepower Rating:200HP/piece                
*Top acceleration: 9000rpm                
*package size：28CM*21CM*14CM

Dimensions:

Center to center length:144.3mm/5.681"
Big end diameter:53.6mm/2.11"
Small end diameter:22mm/0.866"
Big end width:20.8mm/0.819"
Small end width:20.8mm/0.819"

Feature

1. TÜV PRODUCT TEST AND TÜV ISO 9001 CERTIFIED；
2. Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing； 
3. ARP 2000 bolts ,Optional ARP L19 fasteners available as an upgrade；
4. H-Beam design reduces weight without compromising strength；
5.Heat-treating & Shot-peened for remained consistent and strong. Shot-peened finish to remove potential for stress risers； 
6.High precision CNC machined,Precision rod cap alignment dowels；
7.Bores finished to +/- .005mm；
8.Balanced to within +/- 1 g per rod；
9. Each rod is magnetic particle tested to ensure free of flaws；
10.Use X-rayed, sonic tested；
11.Custom Service.

Note:

* Professional installation is highly recommended (No Instruction Included)
* For any needs please contact us