Shift: 07:00 - 15:30 We start with a brand new Chevy LS short block as a rock solid foundation for each build and then performance machine and prep each one in house. Putting out some serious ponies for the street, this F-Body has all the luxuries of a modern powerplant while pressing out good old school horsepower. A FAST LSXR intake manifold can easily handle the intended boost and adds a great look to your engine. 2023 Borowski Race Engines. Moser Performance Girdles Add Rearend Strength To Your, NEW LS Bellhousing For Magnum And T56-Shifted Hot, Titan Fuel Tanks Delivers Long-Range Capacity For The GM 1500, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop, Fabulous Phyllis: Mike Creaths Supercharged 1955 Chevy Bel, This Red Hot Chevy SS Is Straight From The, SEMA 2022: GEARWRENCH Leveled Up With Distinct Quality Hand, SEMA 2022: Speedway Motors Debuts Chevy LS Mock-Up, Greening Auto Company Builds The Perfect IROC-Z Z28, PRI 2022: FuelTech Talks About The Tech Of The FT700, PRI 2022: Concept Performance Now Offers Aluminum LTR, PRI 2022: Get Locked In With Forgeline Beadlock, Brian Havins The Media Mover And Shaker Behind LSX, Josh Stahls Reviva Renews A Resurgence Of LS Swap, HUNTERS: A New Film On Driver David Pintaric And The Trans Am, The Camaro GT4.R: Pro Performance, Amateur, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, High-Performance Racing Fasteners: How ARP Fasteners Are, Can A Cold Air Intake Really Help Your Trucks, The Answers: Iskys Nolan Jamora Sounds Off On Cam & Valvetrain, Needle Bearings Versus Trunnion Bushings with the Chevy, Why You Should NOT Emissions Delete Your Diesel, Who Will Inherit The Keys To The Pony Car, HOLY SHIP! For more information go to: www.P65Warnings.ca.gov Read on to see why. When you choose a 408 LS short block engine from Golen Engine, you'll be getting the power and performance you need to rule the road. Be it nitrous, a supercharger or turbo system, the LS3 will definitely take whatever you can throw at it. But once its got a real aggressive tune and you get a bad tank of gas, you could have detonation which could cause the top ring line to knock out of the piston or puncture a hole in the piston from detonation. The LS3 block underwent casting and machining updates, resulting in 20-percent stronger bulkheads inside. A Crate Short-Block is an Easy Way to Get to a Power-Adder-Friendly LS ATK SP99-B Dart SHP LS Next 388CI Boost Ready Short Block What we do is plumb into the breather system, and return the oil from that which is pulled out of the air back into the pan with a scavenge pump. Best performance engine short blocks are here! The biggest difference between the "Pro" and the original SHP LS Next block is the metallurgy. Strengthening of the block and reducing the rotating masses were important ingredients in the redesign of the block. Externally, the two engines appear identical. Call now to place your order for next day shipping, or call to add more to your order! The engines in our Hot Rod Series will upgrade your ride with a custom-machined factory OEM block, plus a hydraulic roller cam and lifters, forged pistons, a stroker crankshaft, forged steel rods, competition valve job, and an arrangement of top-quality internal components. Along with that, at 800 and even 650 horsepower, switching to a methanol fuel injection system for the added safety in the fueling department might be a good option although wholly impractical for street use. We Offer Them In 3 Stages Of Boost Ready Performance And Can Be Purchased As 403 (4.005" Bore) or 408 (4.030" Bore) On Request. 2021 CNC-Motorsports. This6.0L LS is designed to handle up to 1,000 hp. 350 Chevy Small Block (383 Stroker) $4,200. GM really did their homework on its design with a focus on strength and longevity especially in the bottom-end and its plenty capable of taking more punishment than it receives straight from the factory. ATK SP44 Chevy 540CI Short Block -10cc Dome Pistons. Top 10 Best Virtual Reality Centers in Brea, CA - Last Updated January We use cookies to help us improve our webpage. The LS3 is a great engine that follows up on the success of GMs line of LS engines that it predates, and much of what they learned from those other engine designs was integrated into this model, giving performance enthusiasts the ability to make a good bit of additional horsepower without necessitating the costs of a new block or an entire new internal assembly. [To get 500 horsepower] wed run about 8- or 9-pounds of boost and know that that stock engine is going to be just fine. In 2008, GM introduced the new 6.2liter LS3 engine in the Chevrolet Corvette, creating a lot of buzz in the process. Compare shipping quotes and save up to 80% uShip's transport marketplace gives you access to thousands of trusted providers who compete for your business, so you can pick your price and ship with confidence. brand new 434 shortblock $5,395. Boost Ready - 370ci LS Long Block - RacingJunk Classifieds To do so, you can either machine these through the main journals like certain factory oil squirters are or install an aftermarket squirter kit. Both engines useseasoned GM 6.0L blocks that we have re-machined on our CNCs to far tighter than the original GM tolerances. With quality parts such as Callies Forged Crank and Rods, Wiseco Forged Pistons and Clevite H-Series Performance Bearings they are able to handle big power!!! ATK Elite Series Engines are a step above the rest. Get the best deals for lsx short block boost at eBay.com. Fully Forged Aluminum LS3 376/416 STAGE 3 Short BlockBlue printed NEW LS3 aluminum block Gen I.. Add to Cart. High Performance Chevy LSx Short Block Engines - Golen Engine Service The increased bore size offers enthusiasts far more flexibility and capability for building affordable 400-plus cubic-inch engines after swapping out for a larger rotating assembly, a big plus when youre looking for horsepower without shelling out a lot of cash. Our line of Street/Strip LS engine short blocks are a great start to your performance build. Use of this Web site constitutes acceptance of This engine is rated at600 hp without boost, as it giving up compression compared to its 645 hp rated, naturally-aspirated sibling. Borschke went on stating that a set of larger injectors are necessary for your fuel system, such as 82-, 84-, or even 96-pound injectors to handle the load. More items from: Borowski Race Engines, Inc. Sign Me up for the RacingJunk Classifieds newsletter, Sign me up for the special offers from our qualified third party vendors. Skirt coated pistons with a steel top ring and napier 2nd. The unique combinations youll find at Prestige Motorsports are designed to add low-end power and muscle-car sound to this line that provides an excellent platform for turbochargers. Its design is very similar to our 370 cubic inch, boost-ready LS short block. All Rights Reserved. The photoset and dyno video beloware the NA version. Starting with the correct block for your application assures a strong foundation with the ability to support high horsepower. To achieve 500 horsepower, youre looking at virtually zero cost in upgrades, and at 650 just the basics such as forged rods and stronger cylinder head and main bolts studs. Image:Livernois Motorsports. Andrew has been involved in motorsports from a very young age. Boost Ready Stage 2 LS Next Short Block Details from Prestige Paypal, Dart Aluminum LS Next 427 Cubic Inch Short Block - Built for Boost! ATK SP98 Chevy 489/496CI Stroker Short Block +20cc Dome Pistons 1pc Seal. As it was at 650 horses, the blow-by gases and oil control begins to become more of an issue, making piston ring selection imperative in addition to running the oil/air separator to limit the blow-by and crank case pressure. Thanks again. Fully Forged Aluminum LS3 376/416 STAGE 3 Short Block. CNC-Motorsports offers the best selection in LS LS2 LS3 LS7 LSX short blocks. We have a range of options including packages with the turbo, engine management& serpentinesystems as well as the transmission. Our 'Power Adder Series" is designed specifically to be able to add a Supercharger or Turbo (s), taking performance and horsepower to the extreme. Image:Stenod Performance. We Also Offer Them As Basic Short Blocks, Short Blocks With Cam Packages, Short Block Deluxe With Pan Or Even As A Dyno Tested Long Block Ready For Your Supercharger Or Turbo Set Up! The factory LS3 bottom end is able to handle a lot of power even with a power adder when tuned properly.. ATK SP101-B Dart SHP LS Next 427CI Boost Short Block. the RacingJunk.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items! All Rights Reserved. Thomson explained, That the cometic head gaskets that are utilized in the LSA engine are considered to be a great option that his shop purchases straight from the GM catalog., Many engine builders, including Stenod, go the route of custom pistons rather than off-the-shelf pieces with engines pushing 800-plus horsepower. A FAST LSXR intake manifold can easily handle the intended boost and adds a great look to your engine. Said Borschke, In my opinion, tuning is everything. Ls 408 Cid LQ9 Short Block Description Additional information Brand Description Miller Prepped Ls 408 Cid LQ9 Short Block Miller Balanced Crankshaft Options Forged Molnar Crankshaft 4.000 Stroke Callies Compstar Crankshaft 4.000 Stroke Connecting Rods Molnar H-Beam Rods Molnar PWR ADR Callies Compstar Block Bored & Honed .030 over w/ torque plates We Made A Deal To Purchase "Brand New" Gen IV 6.0L Blocks At A Great Deal And Passed That Savings Onto You. We carefully select the parts that go into these engines knowing they are going to be used to their fullest potential! I can withdraw my consent at any time by unsubscribing. All Rights Reserved, Designated trademarks and brands are the property of their respective owners. Monday - Friday|8am - 5pm Central, ATK High Performance Engines|1102 West North Carrier Parkway, Grand Prairie, TX 75050 USA|(866) 721 - 2315. Diamond Race Series pistons complete the short block with a compression ratio that makes it pump gas friendly under boost. Question: Can the LS3 engine, one of GMs newest offerings in its LS family of performance engines and certainly one of its strongest, stand up to the challenge that boost presents? Cash. These are motors for the guy who wants to put the pedal to the metal and beat the living daylights out of his car. It involves only a nominal increase in power from the stock rated numbers 70hp for the Corvette and 74hp for the Camaro and doesnt require a huge investment of time and money in order to achieve. This short block is intended to be used in a naturally aspirated build. Talk about performance potential! According to Borschke, aluminum rods are only suggested for use in full-on LS3 race motors, and unless youre going that route, recommends sticking with steel. All rights reserved. This shortblock is built with the perfect combination for people looking to make big power! Material & Labor Surcharge May Be Applicable To Select Products. Many of our interviewed shops recommended upgrading valvetrain and custom cam grinds once reaching these levels. LS Bare & Short Blocks Whether you are looking to replace a worn out block or are wanting to build your own LS engine, look no further than Pace Performance. Engineer - Life Sciences | E - LS | Brea, California | $800.00 Weekly These engines are designed with Power, Reliability and Name Brand Components in mind. Turbocharger and supercharger kits are probably the most common method of achieving substantial horsepower gains with the LS-based engines, and one of the things we see discussed on LSX forums most often is component selection for the short block and long block of a proposed build that will feed off of boost from one of the aforementioned power adders. Allstate offers more than 15 Auto discounts to help you save. With all of the structural improvements that GM incorporated into the design of the LS3 engine, from the block itself to the rotating and moving components, it would seem they are practically asking you to dive in and push the limits in search for those extra few ponies. At or around 650 horsepower with a boosted LS3, you wont be stretching the limits of the internal components or the block. Our turn-key LS crate engine packages range from 393 to 427 cubic inches and are based on the legendary LS platform. 2023 Power Automedia. Cranking up the boost to an even 20 psi brought 1,277 hp, while 22 psi brought 1,343 hp. Th. 604 Create motor $6,000. While the LS3 block can take quite the beating, the internal components will start showing the chinks in their armor when producing power up towards 800hp. At that point, youve always got some sort of variable that causes you to not use an off-the-shelf piston.. Different Compression Ratios Available - Call For Details. There are a handful of fuel systems on the market for the Corvette today, but with the newness of the Camaro, those systems havent quite taken off yet. $15,499. This6.0L LS is designed to handle up to 1,000 hp. MH Sub I, LLC dba Internet Brands Our advanced CNC equipment assures the highest level of precision in machining. Joining H&R Block as a seasonal Receptionist means you'll relentlessly focus on how to wow clients now, and in the future. The stock crankshaft, even at 800 horsepower, is still very much a reliable piece when mated with strong and durable hardware (same with the aforementioned 650hp level suggestions) including aftermarket main bearings and some good main studs from a well-known brand such as ARP. 2 All BRE engines are individually dyno tested and tuned. Atmospheric and other variations can cause results to vary +/- 2% from advertised ratings. Custom LS, SBC and BBC may also be ordered to your specifications. Like all of the base LSX engines found in the Corvette, it has a 3.62-inch stroke crankshaft. . LS2 6.0L Iron Forged Short Block - tpsmotorsports.com Copyright 2023 Prestige Motorsports. It's paired with a FAST Big Mouth throttle body assuring that this baby can get the air to those heads. This short block is built for naturally aspirated engines up to 700hp. Boost Ready - 370ci LS Long Block | Borowski Race Engines Thomson urged that the stock camshaft is a pretty good fit for an LS3 employing a boosted application and should just be better left alone. Both engines useseasoned GM 6.0L blocks that we have re-machined on our CNCs to far tighter than the original GM tolerances. Supercharged Short Blocks - Shafiroff Youll get a hydraulic or solid roller tie bar lifter and an all-forged rotating assembly. Graham Behen, Chief Engineer at Lingenfelter Performance Engineering, explained that once you begin to push the LS3 200-plus horses beyond stock, an issue that can arise is oil blow-by caused by the excessive wearing on piston rings from the added boost. All Rights Reserved. Check out the video of this long block running on our dyno as a complete engine with a D1X ProCharger system. The photoset and dyno video beloware the NA version. In addition, the steel crankshaft from the GM LSA engine that powers the Cadillac CTS-V is an option that offers some additional strength over the stock LS3 crank. Your message has been sent successfully. Supercharged Short Blocks - SBF (302) 347/363 Small Block Ford Power Adder Short Block - Stage I, II or III. HRC Racing Built 427 CI Forged Short Block Ractec 2618 Piston Boost Ready 1200hp. The LS3 is a great progression on the LS2, which it replaced upon its introduction, and is still considered to be a GM Generation IV architecture small-block engine that shares two key design elements with GMs original small-block V8; 90-degree cylinder angle and a 4.400-inch bore centers. Would tell anyone to ask them. Insurance & Handling Fees Apply. Golen Engine: High Performance Engines - 17 Dracut Rd - Hudson, NH 03051 Local: 603-886-3800, Great start for your street performance build, High Performance Boost Ready for LS Based Cars and Trucks, Great for Centrifugal and Twin Screws Superchargers, We can Custom Build for Turbo Applications. 1962 - 1966 NOVA 327 SHORT BLOCK RARE. Credit Card, Chevy LS 408 Boosted/NOS Short Block 58 Tooth +10cc Dish Part Number: HPE-SP26-B ( 1 ) Estimated Ship Date: Today Core Charge $310.00 Free Shipping $5,324.99 Add To Cart Compare Wish List ATK High Performance Chevy LQ4 6.0L Short Blocks SP19 Engine Assembly, Short Block, LQ4, Chevy, Small Block LS, 364, Each Part Number: HPE-SP19 ( 1 ) Supercharged Short Blocks - LS Next. SpareFoot is the largest online marketplace for storage, making it easier to compare your options, find the best deals and prices and place a free online reservation, no credit card required. Preparing Your LS3 For Surviving Boost - LSX Magazine Cash. If however, if youre inclined to spend the extra dough for a stronger piece, there are several options on the market for aftermarket steel cranks for your LS3. Turn Key Engine Boost Ready Forged LS2 6.0L Short Block. AVAILABLE WITH CALLIES ULTRA H-BEAM, I-BEAM ENFORCER RODSThis is the short block set we use for 555ci BBC Shortblock - Dart Machinery, Callies Performance, Diamond Pistons. To find out, we spoke with some of the leading engine builders in the country to find out just how tough the LS3 is, and what sort of upgrades are necessary to keep the engine together when aiming for horsepower levels ranging from 500 to an insane 800 horsepower. ATK High Performance Chevy LS 408 Short Blocks TotalMed is seeking a Engineer - Life Sciences for a travel assignment in Brea, California. A Crate Short-Block is an Easy Way to Get to a Power-Adder-Friendly LS Engine We start figuring out ways to make noise with our power-adder-ready ATK 408-inch LS Steven Rupp Photographer. We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. This drops the compression ratio making it pump gas friendlyunder boost.The COMP hydraulic roller cam is designed for boost and brings maintenance-free operation. Image:Livernois Motorsports. Engines - AMS RACING This is great for use as a stock replacement or if you would like to add Boost. The crank is paired with Compstar rods. Weoffer a range of LS short blocks for quick delivery as we maintain a large parts inventory. 5.3L LS BOOST READY SHORT BLOCK - racingjunk.com Race season is quickly approaching! Thompson Motorsports has Boost The LS3 engine is built around a strong cast aluminum block with 6-bolt main caps and internal components with performance and the enthusiast in mind. Super cool, helped me sort out my 350 chev . As a workaround, Joe mentioned some have tapped into the fuel tank and put an external pump inside that runs off a hot switch, and once 4- or 5-pounds of boost is reached, it turns on and adds the additional fuel needed for the boost. The LS3 V-8 was introduced in 2010 as the base engine for the resurrected Camaro SS, and remains the base engine for the Corvette as well. $10595. Reviews on Hotels in Brea, CA - Embassy Suites by Hilton Brea North Orange County, Chase Suite Hotel Brea, Ayres Hotel Chino Hills, Holiday Inn Diamond Bar - Pomona, Ayres Suites Yorba Linda The LS3 block casting is shared with the 6.2-liter L92 block that powers the Escalade and Denali trucks and LSA and LS9 supercharged applications. The exquisite CNC port work we do on the RHS aluminum heads provides great airflow. These street-serious motors are perfect for cruising, car shows, and even a little bracket racing. While weve discussed many upgrade options and suggestions for your LS3 engine build to provide proper strength and longevity to match your given horsepower goals, the defining element, like any engine, will remain your tune. When your street or strip car needs more power and durability, its time for a performance-minded upgrade. NOTES1 These engines are not pollution compliant and are intended for transportation use only in pre-pollution controlled vehicles.2 All BRE engines are individually dyno tested and tuned. Details. This is the LS3/LS7 short block set we use for most of our builds north of 1,000 hp. I can withdraw my consent at any time by unsubscribing. Chevy 427 Short Block Forged Crate Engine - High Performance Engines ATK's new Elite Series LS Short Blocks are a step of above the rest. The store will not work correctly in the case when cookies are disabled. Dart SHP LS Next 427 Short Block- Callies CCW Crank & Rods, Diamond R Series Pistons, Dart SHP Pro Short Block - Callies Magnum CCW, Ultra Rods, Diamond Race Pistons. From there we use new GM factory crankshafts, Scat 4340 forged steel connecting rods with ARP bolts, Mahle Motorsports forged pistons, Plasma Moly rings and Clevite Main and Rod Bearings. In this boost ready build, we use a forged Callies Compstar center-counterweighted crankfor additional strength and stiffness along with the same Manley H-beam rods. Thomson Automotive Engines Brian Thomson agreed, explaining A lot of guys with the new Camaros are putting boost [to] them. ATK High Performance Chevy LS 408 Short Blocks SP26-B Chevy LS 408 Boosted/NOS Short Block 58 Tooth +10cc Dish Part Number: HPE-SP26-B ( 1 ) Estimated Ship Date: Today Core Charge $310.00 Free Shipping $5,324.99 Add To Cart Compare Wish List ATK High Performance Chevy LS 408 Short Blocks SP38 ATK High Performance Chevy LS 408 Short Block Information. TSP 454 C.I.D. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. You should have no trouble getting the most out of a 408 short block engine because it is ready for a high-performance boost immediately. To Order Call: 866.721.2315 BECAUSE IT IS OUR GO-TO SHORT BLOCK, WE CAN USUALLY DELIVER ONE TO YOU IN A HURRY. Self-storage facilities across the country have stepped up to meet the storage needs of car owners by offering safe, monitored space for you to keep your car. In this boost-ready build, we use a forged . The LS3, like many of the other modern engines that are in production today, are more than strong enough to handle much of what you can throw at it, to an extent anyway. 370ci LS Shortblock for Boost with Calli $6,421, Dart LS Next SHP Pro 427ci Short Block f $12,819, 350 Chevy Small Block (383 Stroker) $4,200, Newly Built Small Block Chevy 383 Engine $5,000, 427 ci Aluminum (RHS) LS Short Block $12,891, 555ci BBC Shortblock - Dart, Callies, Di $9,380, 370ci LS Shortblock - Seasoned GM Block $5,494, Sell on MH Sub I, LLC dba Internet Brands Many individuals and engine builders have pushed the LS3 into this realm of horsepower on the stock internals without fault. Copyright document.write((new Date()).getFullYear()); ATK High Performance Engines. Top 10 Best Hotels in Brea, CA - February 2023 - Yelp 427 LS Next Power Adder Short Blocks - Stage I, II or III. Every engine is a well thought out parts combination that is purpose built for each application. POS and Ecommerce by Shopify. Even at upwards of 800 horsepower, many of your stock pieces are still up to the test, although its advisable to upgrade much of your rotating assembly. It features a strong nodular iron crankshaft, with powdered metal forged connecting rods, and hypereutectic aluminum pistons. Our Price (USD): $6,800.00. 800 horsepower will require between 11- and 15-pounds of boost depending upon your combination, which undoubtedly begins to stress some if not most of the engines internal components. The LS3 engine is built around a strong cast aluminum block with 6-bolt main caps and internal components with performance and the enthusiast in mind. ATK SP101-B Dart SHP LS Next 427CI Boost Short Block Our Price (USD): $6,999.00 When a stock block isn't enough, this is what you want! Engine Short Blocks | Borowski Race Engines Self-storage facilities across the country have stepped up to meet the storage needs of car owners by offering safe, monitored space for you to keep your car. JavaScript seems to be disabled in your browser. It isan upgraded version of our 645 hp naturally aspirated LS. Give us a call at 815-725-2727 to discuss your specific needs. Look no further! In this boost-ready build, we use a forged Callies Compstar center-counterweighted crank for additional strength, stiffness and reduced harmonics. I agree to receive emails from RacingJunk Classifieds and RacingJunk Classifieds partners. It's a big upgrade at a relatively low cost. 2023 Borowski Race Engines. Sign Me up for the RacingJunk Classifieds newsletter, Sign me up for the special offers from our qualified third party vendors. AMS Racing Stage 1 Built 4 Boost Gen III 6.0L Long Block w/ CNC Heads & BTR Cam $ 6,895.00 AMS Racing Stage 2 Built 4 Boost Gen III 5.3L Long Block w/ CNC Heads & BTR Cam $ 6,495.00 AMS Racing Stage 2 Built 4 Boost Gen III 6.0L Long Block w/ CNC Heads & BTR Cam $ 7,295.00 AMS Racing "Pro Street" Forged LSX Long Block with Trick Flow Heads Every custom engine is dyno tested before it ships. RacingJunk.com Credit Card Transactions Are Subject to A 3% processing Fee. 525-598 Forced Induction Drag Race Short Block. 24T Reluctor Wheel Available At No Extra Charge, (2) Available With LS7 Dry Sump Style Longer Crank Snout For An Additional $150. Said Borschke, When making 800 horsepower, were very rarely using an off-the-shelf piston. Basically speaking, this is the most common horsepower level for LS3 Corvette and Camaro owners. Copyright 2005-2023 After dialing in another 3.3 psi for a total of 25.3 psi, the twin-turbo 6.0L produced 1,435 hp and 1,240 . . Image: GM. LS3 6.2L Forged Short Block - TPS Motorsports SpareFoot is the largest online marketplace for storage, making it easier to compare your options, find the best deals and prices and place a free online reservation, no credit card required. If You're An LS Enthusiast And Have Been Planning To Build A Big Power Boost Friendly Engine On A Budget You Already Know How Legendary And Safely You Can Utilize A Gen IV 6.0L Cast Iron Block. Build your own custom newsletter with the content you love from LSX Magazine, directly to your inbox, absolutely FREE! This 427 cubic inch short block has a 4.125 in bore and 4.00 in stroke using a Callies . It features cast-in iron cylinder sleeves, however, the bore diameter is increased from 4.00-inches found in the LS2, to 4.06-inches. It features a strong nodular iron crankshaft, with powdered metal forged connecting rods, and hypereutectic aluminum pistons. Free Freight Applies To All Advertised Items Shipped To A Commercial Address In The 48 States. Aluminum LSx short blocks are compact, lightweight and can make lots of power. Copyright document.write((new Date()).getFullYear()); ATK High Performance Engines. Customers will be supplied with video of their engine's dyno along with the dyno and build sheets. It's paired with a FAST Big Mouth throttle body assuring that this baby can get the air to those heads.This engine is rated at600 hp without boost, as it giving up compression compared to its 645 hp rated, naturally-aspirated sibling. Using all name brand components, hand built, balanced and blueprinted, its hard to be an ATK setup! We use the best name brands such as Dart . The COMP hydraulic roller cam is designed for boost and brings maintenance-free operation. Our LS crate engines offer substantially more horsepower and will bring your hot rod into the 21st century.