Connecting forged rods RENAULT F4R F7R F7P

Connecting rods forged kitsZRP, K1 and WOSSNERfor F4R, F7R and F7P engines are composed of4 Connecting rodsand delivered with theRod bolts ARP.

Find the assembly instructions in the tab "Download" ci-top.

Find below (click on the image) the tri-metal Connecting rod bearings for RENAULT F4R, F7R and F7P engines:

Technical characteristics

• Connecting rod type: I
• Center Distance: 144.00mm
• Diameter ofhead: 51.60mm
• Width ofhead: 25.00mm
• Piston pin / Gudgeon pin diameter: 21.00mm
• Rod bolts: ARP2000 or L19
• Screw thread: 3/8"
• Weight: 513gr
• Steel type: 4340
• REFERENCE: R-REN-001-I

The ZRP Brand is the subsidiary of DRAKOS ENGEERING renowned for its EXPERIENCE in the design of high-performance mechanical parts. ZRP specializes exclusively in forged engine parts and has designed Connecting rods forged in 4340 High Tensile Steel to accept high boosts on your engine and ARP2000 Rod bolts for large increases in engine speed.

The head of the ZRP forged Connecting rods is equipped with a ring machined from hot extruded cuPro-Aluminum alloy patented AMPCO 18 before being ground to ensure that the oil film is maintained with your Piston pin / Gudgeon pin. The design of this ZRP forged I-shaped Connecting rod gives it exceptional resistance to significant increases in power and torque due to high boost pressures, as well as to extreme uses as we encounter with our customers whom we equip for their preparation for forged Drift engines and forged Run Dragster engines..

Technical characteristics

• Connecting rod type: H
• Center Distance: 144.00mm
• Diameter ofhead: 51.60mm
• Width ofhead: 24.88mm
• Piston pin / Gudgeon pin diameter: 21.00mm
• Rod bolts: ARP 2000
• Screw thread: 3/8"
• Weight: 627gr
• Steel type: 4340
• Reference:037DZ16144

You are planning to prepare a forged engine: the K1 Technologies offer is one of the best on the market thanks to its manufacturing quality resulting from the experience of the Wiseco group of which K1 Technologies is a part but also its very competitive price. Indeed, the K1 Technologies forged Connecting rods are equipped with ARP Rod bolts which allow increases in engine speed.
On the other hand, the steel alloy used is AISI 4340, well known for its significant resistance thanks to its COMPOSITION including chromium, molybdenum and nickel. Its mechanical resistance characteristics are then increased thanks to the Forging Process which compresses this alloy, increasing its density and thus allowing you an increase in torque and engine power without risk of breakage, in complete reliability. The K1 Technologies forged Connecting rods are sold with the assembly oil to apply inside the Connecting rod bearings and on the Piston pin / Gudgeon pin, as well as the tightening instructions.

Technical characteristics

• Type of Connecting rod: H or I
  
• Center Distance: 144.00mm
• Diameter ofhead: 51.59mm
• Width ofhead: 25.00mm
• Piston pin / Gudgeon pin diameter: 21.00mm
• Rod bolts: ARP 2000
• Screw thread: 3/8"
• Steel type: 4340
• REFERENCE: KPL021H,KPL021I
  

Founded in the 1990s, the German company Wossner designs and manufactures forged pistons and connecting rods which are recognized as one of the best quality/price ratios on the Motor Sports market. German rigor and demands provide Wossner Products with excellent manufacturing quality: choice and verification of raw materials, manufacturing processes, regular checks of Products and manufacturing tools.