en-us Thu, 14 May 2026 03:50:52 GMT 184768110 https://news.racingjunk.com/bbc-complete/184768110/650-cu-in-top-sportsman-engine-fresh-steve-schmidt-1405-hp.html .. For SALE or TRADE is a STEVE SCHMIDT BUILT 650 cu in TOP SPORTSMAN ENGINE--DRY SUMP NATURALLY ASPIRATED--1405 HP-- See Pic of Dyno Sheet FRESH and READY --HAS NOT BEEN RACED SINCE FRESHENED Has Run 7.20's in the 1/4 or hi 4.50's in 18--in 2600 lbs Door Car...It is not a Nitrous Engine But you Could Safely Use a 250 up to 300HP Shot of NOS if you Wanted to Run 6.90's in 1/4 or 4.40's in 1/8 PRICE is $17990.00 US Funds SELLING WITHOUT Carbs & Fuel System/Ignition/Vacuum…

]]> Engines: GM/Chevrolet: BBC complete Wed, 13 May 2026 07:50:03 GMT 184773207 https://news.racingjunk.com/sbc-complete/184773207/383-blown-sbc.html 383 cu. In with weiand 6-71 polished blower new quick fuel 850 boost reference twin carbs with 4340 crank ,h beam rods , wiseco pistons . One piece rear main seal, patriot aluminum heads, comp solid roller blower cam and roller tip rockers, MSD billet distributor and msd wires . Complete blower motor ready to run carbs to pan polished aluminum valve covers

]]> Engines: GM/Chevrolet: SBC complete Wed, 13 May 2026 07:45:11 GMT 184794280 https://news.racingjunk.com/ls-lt-complete/184794280/chevrolet-454ci-ls6-big-block-v8-crate-engine.html The LS6 featured a 7.4-liter cast-iron block with a 4.25″ bore and 4″ stroke. The engine is filled with oil, has four-bolt main bearing caps, and a 10.2:1 compression ratio.

]]> Engines: GM/Chevrolet: 8 Cylinder: LS & LT Complete Wed, 13 May 2026 03:22:11 GMT 184794261 https://news.racingjunk.com/bbc-complete/184794261/nice-470-c.i.-bbc-brand-new-scat-crankshaft-.html 470 C.I. BBC- 70 OVER- 2 BOLT MAIN BLOCK- BRAND NEW SCAT CRANK- EAGLE RODS WITH L-19 BOLTS- JE PISTONS 12.5-1 COMPRESSION- EDELBROCK VICTOR JUNIOR INTAKE-ATI SUPER BALANCER- INTERNALLY BALANCED- NICE RACING OIL PAN- MOREL LIFTERS- COMP CAM- 270/280 DURATION- 710/714 LIFT- ALUMINUM PROFILER 174 CYLINDER HEADS- T&D SHAFT ROCKERS- JUST PICKED UP TODAY FROM C&C COMPETITION ENGINES- READY TO PUT IN AND GO!! ALL NEW RINGS AND BEARINGS INSTALLED - FIRST $7900 CASH GETS IT !! MOTOR IS AROUND…

]]> Engines: GM/Chevrolet: BBC complete Tue, 12 May 2026 19:14:20 GMT 184757198 https://news.racingjunk.com/other/184757198/727-sonnys-hemi-still-in-the-crate-1593hp-7690rpm.html Complete 727Ci Sonnys Hemi, 5.000, Engine is new still in the crate. Please call for details. Richard Freeman 405-640-2366. Elite Motorsports, LLC

]]> Engines: Other Tue, 12 May 2026 07:50:03 GMT 184755846 https://news.racingjunk.com/bbc-complete/184755846/pump-gas-540-bb-chevy.html 540 Cubic Inches , 779 Hp , 700 Ft Lb Torque , 10.3 Compression , Call us for details FREE Shipping in the 48 States

]]> Engines: GM/Chevrolet: BBC complete Tue, 12 May 2026 07:50:03 GMT 184753302 https://news.racingjunk.com/8-cylinder/184753302/donovan-hemi-mopar-417-engine-block-and-parts.html Good start to building an early Hemi race or cackle engine Very nice non windowed block..valley cover..Donovan blower intake..Donovan rockers ,stands, and shafts..Venolia domed pistons..race aluminum oil pan..long block to head studs..bottom girdle..Donovan oil pump..high lift cam..Mickey Thompson rods like new..Donovan front cover missing gears.. Enderle fuel pump..all for $6000 …….have cranks etc for extra $$..also for sale fresh Sharp aluminum heads with titanium valves and high…

]]> Engines: MOPAR: 8 Cylinder Tue, 12 May 2026 07:50:03 GMT 184724620 https://news.racingjunk.com/long-block/184724620/boost-ready-dry-sump-lt4-long-block-376-or-416-ci.html GM's aluminum LT production block has proven itself to be a strong performer. We see this long block as being able to reliably handle to 1,200 hp. That could not be said about its aluminum LS predecessor. We switch to an aftermarket LS block over about 750hp. Aftermarket aluminum blocks are a high-cost upgrade. An LT's design provides a number of other benefits over its LS predecessor. The key characteristic of an LT is direct injection. This provides greater control over the…

]]> Engines: GM/Chevrolet: Long Block Tue, 12 May 2026 07:50:03 GMT 184464074 https://news.racingjunk.com/ls-lt-complete/184464074/1-270-hp-whipple-supercharged-ls-for-airboats-off-road.html PHOTOS & VIDEO SHOW OPTIONAL POLISHED FINISH and VARIOUS 4.5L WHIPPLESUPERCHARGER MODELS in ON & OFF-ROAD CONFIGURATIONS Off-roading and watersports come in a lot a flavors, but there are common themes of quality, durability and power for the engines. - They need to be able to operate in difficult environments, - withstand a serious beating time after time, and - generate lots of torque at low rpm to get those props spinning or big tires kicking up dirt, mud and sand. Whipple…

]]> Engines: GM/Chevrolet: LS & LT complete Tue, 12 May 2026 07:50:03 GMT 184139641 https://news.racingjunk.com/ls-lt-complete/184139641/1-200-hp-3.0l-whipple-supercharged-pump-gas-ls.html Whipple’s 3.0L twin-screw supercharger for LS engines offers higher boost and lower air inlet temperatures compared to its 2.9L predecessor. The first one on our dyno hit 1,206 hp and made more than 1,000 lb-ft of torque from 3,400 to 6,100 rpm. See that 427 cubic inch beast perform in this ad's video. Others may try mounting one of these superchargers on a stock block designed for half the power we are making. Good luck! Our build recipe has been beefed up by upgrading the block to a Dart…

]]> Engines: GM/Chevrolet: LS & LT complete Tue, 12 May 2026 07:50:03 GMT 184122241 https://news.racingjunk.com/bbc-complete/184122241/3-000-hp-rated-r-t-twin-turbo-big-block-chevy-engine.html This Drag Week type 555 cubic inch BBC packs a lot of power in a tight package using American-made parts that are up to the task of handling 3,000 hp and 35 psi boost. Capable of running a range of fuels, it has the capability to put out incredible power at the track but still get around town on pump gas. The vertical dimensions are kept to a minimum using a Dailey's 7-stage dry sump and our custom low-rise billet intake manifold. We selected a Jones Racing Products serpentine system as it…

]]> Engines: GM/Chevrolet: BBC complete Tue, 12 May 2026 07:50:03 GMT 182689746 https://news.racingjunk.com/short-block/182689746/dart-ls-next-aluminum-custom-427ci-short-block-ls3-or-ls7.html BOROWSKI RACE ENGINES, INC. has established its position as the leading builder of Dart LS Next engines by being first in line with pre-production orders, working cooperatively with other top vendors to create custom solutions, building a wide range of extreme engines and maintaining inventory of key components. As a result of our effort, experience and investment, we can now offer world-class LS assemblies and engines on SHORT LEAD TIMES. Our standard LS Next displacement is 427 cubic inches.…

]]> Engines: GM/Chevrolet: Short Block Tue, 12 May 2026 07:50:03 GMT