Budget Supercharged Small-Block Chevy Engine Build - 445HP For $3,995 Anyone Can Do It! Weiand’s nostalgic supercharger kits include a polished or satin 6-71 supercharger with gears and bearing plates, supercharger intake manifold, 2-4V carburetor adapter, all the required gaskets, 3-inch Gilmer belt, pulleys, brackets, idler, and necessary fasteners. Heads for the 316 are 1961 Power Pack castings. For giggles, we tested a carbureted LS1 and it produced 360.15 lb-ft of torque, but because our engine looks so much cooler, it doesn’t bother us. Prestige chose the standard 9.800 deck height with a … These are the bread and butter engines that any hot rodder would love to have in his personal ride. Now new LS based engines might beat that a bit, but 500 pounds is not bad for an iron block Gen 1 small block thumping out well over 600 horses. Know what I mean Gene? All Rights Reserved. The specimen you see here delivers 622 horsepower on pump gas and 619 lb-ft peak torque at 4300 rpm. The tip of the rocker should sweep back and forth across the center of the valve stem. The combustion chamber size, piston design, and deck heights were coordinated to provide compression ratios of 7.1:1 for the blown engine and 9.6:1 for the naturally aspirated engine. This gasket serves as a seal for all the cylinders inside the block. That blown small block sits high in the chassis, fuel altered style. Some might say, "Oh, I know a guy that's got 750 horses from the same setup." 2020 C8 Mid-Engine Corvette has fulfilled Duntov’s dream. Comp Cams offers valvetrain assembly lubricant in a spray can. Chevrolet Performance offers turnkey engine swap options that get you back on the road and into horsepower in a weekend. There are no rules as far as what you can or can't run on the street, only weenies play by those rules! "Stroker" combinations -- … John’s 306 uses a 350 block, Arias forged pistons, I-beam rods, and a Comp flat tappet camshaft. The valveguides were trimmed to reduce restriction. The two main parts of any engine are its cylinder head and engine block. By 1964, Chevrolet was getting an amazing 365 horsepower from its carbureted 327 L76 small block. Free shipping on many items | Browse your favorite brands | affordable prices. static c/r of 13/1 and higher are doable with wedge type cyl heads boosted on alchol. Eagle Connecting Rods; SBC 6.0", I-beam, 4340 forged, 2.100, LT WT, Stroker Profiled, 3/8" ARP 8740 capscrews, Scat Crankshaft; SBC CEB, 3.75"-S, 5.70" x 2.100"-R, 1-pc RMS, 350-M, Ext Bal, 53-lbs; Cast Steel, Knife-edged, Machine extra 1/4" keyway in crank snout 180° from stock, Pioneer SBC Crankshaft/Woodruff Key, 3/16" x .728" long, Key Stock, 1/4" x 1/4" x 1" long, Hardened, USA-made, Cyl head; SBC 200cc Dart "SHP", 68cc (as measured), straight plugs, no heat riser, 2.02/1.60 valves, 3/8-rocker stud, 1.437" O.D. 500 horsepower will blow the tires completely off of just about anything you put behind it so why not settle for a little less and really boost the durability and drivability. You can forget about those wives tales you've probably heard about blown engines not being reliable. Usually false tales like that start from people who have never even owned an engine like this. Comp Cams tool-steel lifters, pushrods, and rocker arms make up the blown engine’s valvetrain. $10,750.00. Frankly, we just wanted it to be in the neighborhood of what a carbureted 5.3L LS would produce because that’s the engine we were originally going to use in our latest hot rod but couldn’t bring ourselves to go new school. For a variety of reasons, vintage blowers were getting hard to come by—a situation that Weiand decided to address by introducing redesigned 6-71 cases. As you can see, there is no lettering or stickers visible. We attempt to rebuild the worst junkyard engine ever, so you don’t have to. Bal. How to Build Racing Engines: Guide to Torque and Horsepower, How to Build Racing Engines: Cylinder Block Guide, How to Build Racing Engines: Crankshaft Selection Guide, How To Build Racing Engines: Cylinder Heads, How To Build Racing Engines: Choosing the Right Induction System, How to Build Racing Engines: Startup and Maintenance, Jesel Landspeed Team’s 241 MPH Blown Fuel Modified Pickup, World’s First DOHC, 4-Valve per Cylinder Racing Engine. The Chevrolet Performance Small-Block crate engine is one of our best seller – and it’s easy to understand why. Mike Petralia's Hardcore Horsepower615.firstname.lastname@example.org, High Performance Engine Balance; Neutral/Internal Balance; w/ Heavy Metal, Clevite SBC Main bearings, 350 Std. Who owned this blown Chevy T-Bucket? $15,999.95. Valve Cover; SBC Tall, Aluminum, Polished, Ball-Milled Flame Logo, One Hole each, Baffles + Grommets incld. The conversation centered on building what would now be considered vintage engines, both destined to power hot rods that would be regular drivers with reliability and driveability more important than huge horsepower numbers. The little 306 loved the top end of the tach. The build began with a Dart Big M block that was fully machined by Carl Hinkson at CNC Blocks NE. $15,075.95. All Weiand’s superchargers are boost-tested and engineered to produce 10-12 psi of boost on small-blocks and 5-7 psi on big-blocks, but as they say, these blowers are a simple pulley change away from pump gas or hard-core racing. Engine Builds, Engine Builds, Featured Stories, HRET Flipper. Mike has already laid out the best combination of power, durability and value. Fuel lines, progressive linkage, and reusable air filters with polished housings are included. Other than building something unique, we had modest horsepower and torque goals for our little naturally aspirated engine. RE: methanol blown small block Chevy help cheapcharlie (Automotive) 31 Oct 07 23:42 a little knowledge is indeed a dangerous thing . Peak output was 338.6 horsepower at 5,600 rpm and 349.7 lb-ft of torque at 3,800 rpm. A blown small block with twin Holley carbs, 600+ horsepower and all the requisite bling to ensure the proper first impression as conveyed by all the shiny hardware and the sweet sound of blower whine announcing your approach. Many LS builders are working from iron block versions anyway so they're not likely to be much different from this. If you study the accompanying dyno sheet and graph you'll see that the engine delivers more than 575 lbs_ft of torque at a mere 3000 rpm on pump gas; more than enough to shred the tires on any street machine or street rod of your choice. A blown small block with twin Holley carbs, 600+ horsepower and all the requisite bling to ensure the proper first impression as conveyed by all the shiny hardware and the sweet sound of … Chevy Engines Gallery. Hilltoppers Speed Shop recently finished up a street rod build that boasts one of David’s favorite types of engines – a 540 cid Roots blown big block Chevy. roller, Comp Cams Chevy SB/BB V8, Black Oxide, Chevy, Big/ Small Block, includes 3 5/16-18 bolts (each), Holley, 600cfm, Gasoline, Model 4150 2 x 4bbl, 6-71 blower calibration, Universal, Dual Inlet, Silver, w/ Mech choke, Stainless Steel fuel line kit, Dual Holley, Double Pumpers, Side-Mounted, -6AN, Black, Kit, Weiand Throttle Linkage Kit, Dual Quad for 6-71/8-71, 256 Superchargers, Side Mount, Universal, Carb Bolts; 5/16-18 x 1 SOCKET HEAD CAP SCREW S/S w/ WASHER, Carb Bolts; 5/16-18 x 1-1/4 SOCKET HEAD CAP SCREW S/S w/ WASHER.