Wiseco WIS-SB5137-905 For Subaru, 2.0L, 2.5L BoostLine Connecting Rods I-Beam (set of 4)

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Wiseco

WIS-SB5137-905
$1,995.95 AUD
$1,995.95 AUD
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Wiseco WIS-SB5137-905 For Subaru, 2.0L, 2.5L BoostLine Connecting Rods I-Beam (set of 4)

Item Description

BoostLine connecting rods are designed specifically for demanding turbocharged, supercharged, and big nitrous applications. 

The patented, 3-pocket body forged from premium 4340 steel incorporates the best features of both the H-beam (mass/weight) and I-beam (strength) designs. This provides 60 percent more bending strength compared to common H-beam rods. Each piece is heat-treated, shot-peened, and fitted with ARP-2000 cap screws (strong, malleable, and 220,000 psi rating) before final finish machining. Keep things straight with a set of BoostLine connecting rods (also available individually). Order the connecting rods in the model recommended for your specific engine size.

  • High-quality Ampco bushing material used in the small end
  • Pin clearance at between 9-ten-thousandths and 11-thousandths of an inch (allows engine builder to custom set wrist pin spec, should additional clearance be necessary)
  • All BoostLine rods are individually inspected via a coordinate measuring machine (CMM) that is used to custom-match sets of rods to incredibly tight tolerances
  • Each rod includes an inspection report from the Wiseco Piston quality team
  • Rods are completely separated by thick foam for protection from shipping damage
  • Each rod is vacuum-wrapped in plastic for corrosion protection
  • Upgraded ARP 625+ bolts (260,000 to 280,000 psi) available


  • Quantity:Sold as a set of 4.
  • Connecting Rod Length Center to Center (in.):5.118 in.
  • Connecting Rod Beam Style:I-beam
  • Connecting Rod Material:Chromoly 4340 steel
  • Connecting Rod Finish:Shot-peened
  • Wrist Pin Style:Floating
  • Rod Journal Diameter (in.):2.047 in.
  • Big End Bore Diameter (in.):2.1660 in.
  • Big End Width (in.):0.842 in.
  • Pin End Bore Diameter:0.906 in.
  • Pin End Width (in.):0.842 in.
  • Clearanced for Stroker:Yes
  • Cap Retention Style:Cap screw
  • Connecting Rod Bolt Brand:ARP
  • Connecting Rod Bolt Diameter:3/8 in.
  • Connecting Rod Bolt Material:ARP2000 alloy
  • Fastener Tensile Strength (psi):220,000 psi
  • Connecting Rod Bolt Head Style:12-point
  • Approximate Connecting Rod Weight (g):619
  • Advertised Horsepower Rating:1,250 hp
  • Advertised RPM Rating:10,000 rpm
  • Weight Matched Set:Yes
  • Remanufactured:No
  • Magnafluxed:No

Manufacturer Information

  • Manufacturer: Wiseco
  • Manufacturer Part Number:
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  • Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo

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