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
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt,
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
  • Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3 Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3
Dart SHP LS Next Pro Long Block - All Pro Heads, Callies Magnum 8-cwt, LS7 or LS3

Type: Engine Packages
Vendor: Borowski Race Engines

Description:

This hydraulic roller long block is rated to 1,800 hp. We switch to a mechanical roller cam and Jesel shaft rocker system at anything over 1,800 crank horsepower, so that's a different long block.  But let's focus on this one for now and start from the ground up.

The Dart SHP LS Next line of engine blocks is the perfect middle ground for someone looking for a major improvement over a GM block, but wants the convenience of using OE-type oil pans and accessory drives.  We use the SHP Pro version for its better metallurgy.  The higher nickel content is a big-impact upgrade for a relatively low cost. The Pro blocks have the same metallurgy as the 1st generation Dart LS Next block and the same key features: longer cylinders than GM blocks, priority main oiling, stronger, solid main saddle, splayed main caps.  Unlike the 1st Gen block however, the SHP and SHP Pro blocks have side skirts. This lets you bolt any GM pan directly on to the block and use a screw-on oil filter OR a remote filter from the side of the block - whichever you prefer.

The rotating assembly starts with a 4.000" stroke, Callies Magnum center counterweighted crankshaft paired with Ultra I-beam connecting rods.  Riding on the rods are 4.125" Diamond Race Series LS dish pistons.  This combination yields a 427 cubic inch displacement.

On top are our BRE-machined All Pro Retro cylinder heads filled with the parts you need to push this engine to the limit.  We start with raw castings so the ports, runners and combustion chamber are all custom. While we prefer LS7 ports, we can machine LS3 into the heads if that's what you need for your existing intake manifold. The port work does not change the valve angle which will remain at 12 degrees on the LS3 variant.  The All Pro's are assembled with Inconel exhaust valves and Severe Duty Manley intake valves capable of holding up to a pile of boost and live a long life driving on the street. 

Comp Cam's BSR shaft rockers provide valve train stability for the hydraulic roller valve train.  This is a big help at higher rpm. Sticking with hydraulic rollers saves the pain of periodic valve lash adjustment required with a mechanical cam.

Some of the other key features of this long block are:

  • Callico coated Clevite bearings
  • Cometic MLX head gaskets
  • Billet double chain timing set 

We strive to keep the required components in stock and the lead times short.  This is a long block used on a lot of our builds so it is often on the floor and available for immediate shipment.

The videos down below will give you additional information about the key parts (All Pro heads, Callies 8-cwt Magnum crank and Dart block) as well as showing you why you'll want us doing the machining and assembly.  We think you'll be as convinced as we are that this long block is best in class for this power range.

Please give us a call to ask questions, price some custom options or get one started.  815-725-2727.

Accepted methods of payment: Cash, PayPal, wire transfer

 

 



 

 

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
  • Apparel
  • 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
  • kite.ly
  • Manley
  • Maxima Racing Oils
  • Melling
  • Moroso
  • MSD Ignition
  • ProCharger
  • RacePak
  • RHS
  • Stef's Performance
  • Tremec
  • 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