LS Next2 427 Cubic Inch Shortblock for Big Boost - $12,743


Business Seller - Borowski Race Engines, Inc.
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This is the last stop before going to a billet block. In fact, that's exactly the path that the owner of the car in the video took. He rang up 2,740 horsepower to the wheels with this combination last season. This season, he is running one of our billet block builds and bigger turbos for even more power.

Before getting too much deeper here, you should click the BUY IT NOW link to get over to our website. We have lots more info posted there as we are not constrained by format.

Still reading? Okay.

Parts Lists
- Dart LS Next 2 iron block
- Callies Ultra Billet crankshaft
- Callies Ultra Enforcer connecting rods
- Custom Diamond pistons
- Calico coated Clevite bearings

The Dart LS Next2 block uses 1/2" head and main studs in order to provide much higher clamping force. We use the version with the Ford 2.750" Cleveland style mains in order to further stiffen the bottom end. The block is available with or without skirts. We generally stock the skirted version, but are showing the unskirted here for a good look at the mains.

At this power level, most choose to go with Jesel belt drives. We will machine the block to accept these if selected. A range of other options are also available.

The Callies Ultra Billet crankshaft brings an incredible combination of design, ultra-pure Timken steel alloy, machining and heat treatment. The 2.750" main journal and fully counterweighted design provide extreme strength and rigidity. These cranks are also 100% made in the USA.

The Callies Enforcer rods are a step above their already amazing Ultra I-Beam rods. More details are on our website if you click through.

The custom Diamond pistons? That's getting into the "secret sauce" area.

While parts selection is super important, our finish machining and assembly are also critical pieces of the puzzle. This is not our first rodeo. We were named Race Engine Builder of the Year at PRI in 2018. Our shop is all CNC and state of the art. The video down below explains how we use our diamond-abrasive, CNC hone to set the final dimensions and surface finish of engine blocks with amazing precision. Would you wnat anything less?

Call us at 815-725-2727 if you are interested in purchasing this short block, derivative long block or complete engine.

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About The Seller

Borowski Race Engines, Inc.
Member Since October 2008
1545 Mound Rd
Joliet, IL 60436
Show phone number
(815) 725-2727

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