Borowski Race Engines
0
  • Log in
  • Create an account
  • Check out
  • Home
  • Engine Packages
    • LS Street Engines
    • LS Race Engines
    • Small Block Chevy Street
    • Big Block Chevy Street
    • Big Block Chevy Race
  • Press
  • BRE Blogs
  • Store
  • Contact
  • Home
  • All Products
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
  • Diamond R Series LS Race Series Forged Pistons
Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons Diamond R Series LS Race Series Forged Pistons
Diamond R Series LS Race Series Forged Pistons

Type: Pistons
Vendor: Diamond Pistons

Description:

New Release - Diamond's new R Series Race Pistons INCLUDE upgraded 8620 .185W wrist pins (a $208 upgrade on the Street/Strip R Series Pistons) and are machined using their newest and most precise equipment. This price includes Diamond rings.  All of these pistons take a 6.125" rod and are designed for LS1, LS2/6, and LS3 cylinder heads (15 degree valve angle).  Please give us a call if you have any questions.

 Bore Stroke C.D. Weight CC's 62cc 66CC 70CC Part
3.905 4.000 1.115 391 -2.0 11.7 11.1 10.7 11570-R1
3.905
4.000 1.115 367 -28.0 8.9 8.6 8.3
11574-R1
4.000 4.000 1.115 419 -2.0 12.2 11.6 11.0 11571-R1
4.000 4.000 1.115 396 -28.0 9.3 8.9 8.7 11575-R1
4.030 4.000 1.115 429 -2.0 12.3 11.8 11.2 11572-R1
4.030 4.000 1.115 405 -28.0 9.4 9.1 8.8 11576-R1
4.065 4.000 1.115 415 -28.0 9.5 9.2 8.9 11578-R1
4.070 4.000 1.115 418 -28.0 9.6 9.2 8.9 11579-R1
4.070 4.125 1.050 427 -2.0 12.8 12.2 11.7 11558-R1
4.070 4.125 1.050 call -28.0 9.8 9.4 9.1 11582-R1
4.125 4.000 1.115 456 -2.0 12.9 12.3 11.7 11573-R1
4.125 4.000 1.115 434 -28.0 9.8 9.5 9.1 11577-R1
4.125 4.125 1.050 444 -2.0 13.1 12.5 12.0 11559-R1
4.125 4.125 1.050 call -28.0 10.0 9.7 9.3 11583-R1
  • 3D milling on piston crowns for ready to install finish
  • Inboard forging design for maximum strength
  • Valve pockets designed to work with most aftermarket cylinder heads
  • Offset pins for quiet operation
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .250"
  • Ratios figured for .040 head gasket
  • Premium 1.2mm x 1.2mm x 3.0mm ring package included
  • Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore piston sets included
  • Premium 8620 .185W wrist pins included
  • Valve pocket depth: 0.176" intake and .105" exhaust
  • 2618 material for High HP-NOS-Boost applications

      Other fine products

      • $78,200.00
        3,500 HP, Twin 88...
        View
      • $69,900.00
        3,000 HP, 427ci L...
        View
      • $67,212.00
        2,500 HP, 427ci S...
        View

      Product Types

      • Accessories
      • Bolts & Fasteners
      • Connecting Rod
      • Cooling System
      • Crankshafts
      • Cylinder Heads
      • Electronics
      • Engine Block
      • Engine Packages
      • Exhaust
      • Fuel Delivery
      • Fuel Injection
      • Garage Sale
      • Gift Card
      • Intake Manifolds
      • Motor Oil
      • Oil Pan
      • Oiling System
      • Pistons
      • Power Adders
      • Rotating Assemblies
      • Throttle Body
      • Transmission
      • Valvetrain
      • View More View Less

      Product Vendors

      • Aeromotive
      • All Pro Cylinder Heads
      • ARP
      • Borowski Race Engines
      • BullsEye Power
      • Callies
      • Comp Cams
      • Dailey Engineering
      • Dart
      • DeatschWerks
      • Diamond Pistons
      • Emtron
      • Energy Mfg
      • FAST
      • Holley
      • Hooker Headers
      • Hughes Performance
      • Manley
      • Maxima Racing Oils
      • Melling
      • Moroso
      • MSD Ignition
      • ProCharger
      • RacePak
      • RHS
      • Stef's Performance
      • Trend
      • Whipple
      • View More View Less

      Best Sellers

      Main Menu

      • Home
      • Engine Packages
      • Press
      • BRE Blogs

      Our Products

      • All Products

      About Borowski

      • About Us
      • Press
      • Warranty
      • Contact us

      News

      • Dry Sump Oiling S...
      • Tim's Hydraulic-R...
      • Dart-GM LS Block ...
      • Turbo Tuning by M...

      © 2023 Borowski Race Engines. All Rights Reserved. POS and Ecommerce by Shopify.

      Product Added to Cart