Displacement is 5,967 cc (6.0 L; 364.1 cu in) from a bore and stroke of 101.6 mm × 92 mm (4.00 in × 3.62 in). It has a cast-iron block. Le L-48 ne fera pas d'apparition entre 1971 et 1973. The LSA has been SAE certified at 556 bhp (415 kW) at 6100 rpm and 551 lb⋅ft (747 N⋅m) at 3800 rpm. Il était équipé d'un carburateur double corps Rochester Dualjet 210. On May 15, 2013, Holden Special Vehicles announced that this version of the LSA engine will also be used in the GEN-F GTS. The LS7.R engine is a variation of the LS7 used in the highly successful C6.R American Le Mans Series racecar. Most of these engines are installed in the Z06, some are also sold to individuals by GM as a crate engine. Le moteur L-46 est une option disponible sur la Corvette en 1969 et 1970. Les ls3 moteur ne sont pas seulement applicables aux véhicules, mais également idéaux pour tous les types de machines lourdes. However, the L76 does feature Active fuel management (AFM). [22] The first Gen V LT engine was the LT1, announced in 2012 as the initial powerplant for the redesigned Corvette C7, succeeding the LS engine family. The L8T is the first iron block member of the Gen V family. 19369326. After an extensive engineering process over several years, Holden Special Vehicles fitted the LS7 to a special edition model: the W427. It was designed specifically with mid-engine placement and dry-sump lubrication in mind. "[14] Active Fuel Management is also used. The 2009 L92 was modified with Flex Fuel capability, becoming the L9H. Une version plus poussée offre 304 ch (224 kW) à 5 000 tr/min, et 488 N m à 3 200 tr/min. ; New to Wikipedia? 6.0 L blocks were cast of iron, designed to bridge the gap between the new small blocks and big blocks in truck applications. GM issued a TSB on this failure to help service techs identify the problem. La compression augmentera en 1991, sans modifier la puissance. The billet construction provides added block integrity suited to high horsepower applications. features marked with an * indicate that only certain model years have that feature. Ask questions, get answers. Variable valve timing was added for the 2010 model year. A 580 bhp (433 kW) and 556 lb⋅ft (754 N⋅m) version of the LSA engine is used in the 2012 Camaro ZL1. Le moteur 265 passe à 283 (4,6 L) par augmentation de l'alésage à 98,4 mm en 1957. Le moteur L82 est l'option « hautes performances » sur la Corvette entre 1973 et 1980. From September 2015 Holden introduced the LS3 in all V-8 models of the VF II Commodore and WN II Caprice-V, replacing the 6.0L L77. It is an all-aluminum design which, while still a pushrod engine, boasts variable valve timing. Ce moteur ne sera plus produit après 1970. Since Holden did not use the displacement on demand technology of the L76, some redundant hardware was removed to form the L98. Improved manufacturing efficiency makes these heads cheaper than the outgoing LS6 heads, and severely undercuts aftermarket heads. En 1972, la puissance nette est de 259 ch (190 kW) à 5 600 tr/min, pour un couple de 380 N m à 4 000 tr/min. Ce moteur présente un alésage de 101,60 mm et une course de 76,2 mm. Starting in 2009, it was also available in the Chevrolet Silverado and GMC Sierra, as the L9H, with power ratings of 403 hp (301 kW) and 417 lb⋅ft (565 N⋅m). In the early production run of the LS-series engine, some engines encountered 'piston slap' during the first few minutes after a cold engine start; this sound is caused by the pistons rocking slightly in the cylinder until they reach operating temperature/size. The noise of 'piston slap' often is louder when listening for it below the oil pan. [16] During GM's reliability testing of this engine in its prototype phase, the LS7 was remarked to have been repeatedly tested to be 8000 rpm capable, although power was not recorded at that rpm level, due to the constraints of the camshaft's hydraulic lifters and the intake manifold ability to flow required air at that engine speed. It offers displacements ranging from 364 to 511 cu in (6.0 to 8.4 L) with a bore x stroke of 4 1⁄4 in × 4 1⁄2 in (108.0 mm × 114.3 mm) and is capable of withstanding 2,500 bhp (1,864 kW). The 2014 and 2015 z28 were the only Camaros to receive the 427 LS7. Tous les moteurs sont à soupapes en tête, avec deux soupapes par cylindre. The L8B is an eAssist mild hybrid version of the L83 featuring a .45-KWH lithium ion battery pack. The 2007 Cadillac Escalade has a 6,162 cc (6.2 L; 376.0 cu in) Vortec 6200 (RPO L92) engine. The Vortec HO 6000 or VortecMAX is a special high-output version of the Vortec 6000 V-8 truck engine originally designed for Cadillac in 2002. 425 LB/FT @4600 RPM. ", "Chevrolet Introduces 2016 Silverado with eAssist", "LS7: The Largest, Most Powerful Small-Block Ever Built", "New 6.6L V-8 GM Engine For 2020 Silverado, Sierra HD Assigned L8T RPO Code", "GM relocating build-your-own engine program to Bowling Green", "Stronger LSX™ Bowtie Blocks are Foundations for Boost-Ready Chevrolet Performance LSX376 Crate Engines", "History of the Gen III LS1 V-8 Engine • LS Engine DIY", https://en.wikipedia.org/w/index.php?title=General_Motors_LS-based_small-block_engine&oldid=1008534709, Articles with dead external links from June 2016, Articles needing additional references from October 2018, All articles needing additional references, Short description is different from Wikidata, Articles with unsourced statements from December 2017, Articles needing additional references from October 2015, Articles with unsourced statements from March 2019, Creative Commons Attribution-ShareAlike License, coil near plug, platinum-tipped spark plugs, low-resistance spark plug wires, evaporative system, four close-couple and underfloor catalytic converters, 460 hp (343 kW) @ 6000 rpm (Performance Exhaust), 465 lb⋅ft (630 N⋅m) @ 4600 rpm (Performance Exhaust), 495 hp (369 kW) @ 6450 rpm (Performance Exhaust), 470 lb⋅ft (637 N⋅m) @ 5150 rpm (Performance Exhaust), 2.3L Supercharger | Ti connecting rods | forged pistons | dry sump, VVT | DI | 1.7L supercharger | dry sump(Corvette) | AFM, VVT | Hybrid port/direct injection | 2.6L supercharger | dry sump, 2005–2008 HSV Clubsport R8, Maloo R8, Senator Signature and GTS. Le moteur small-block sera remplacé dans les années 1990 par les V8 LT, puis LS. The fifth generation of the iconic GM small block engine family features the same cam-in-block architecture and 4.4 in (110 mm) bore centers (the distance between the centers of each cylinder) that were born with the original small block in 1954. C'est la dernière version du 305. This engine replaces the unrelated 4.3 L V6 whose lineage dates back to 1978. It was crowned as Global Motorsport Engine of the year by a jury of 50 race engine engineers on the Professional Motorsport World Expo 2006 in Cologne, Germany. Only 25% of trucks made in 2005 had the L33 engine. En 1980, dernière année pour le L82, le moteur gagne 10 ch et 20 N m. Le moteur L81 est le seul moteur disponible sur la Corvette en 1981. It also provides customers the experience of visiting GM's unique Performance Build Center in Wixom, Michigan, where they will join a specially trained engine builder to assist in the start-to-finish assembly of the engine they purchased – from installing the crankshaft in the cylinder block to topping off the engine with its intake system. The Vortec 4800 base engines were dropped from the Chevrolet Tahoe and GMC Yukon in favor of the 5300 with Active Fuel Management. : Put new text under old text. [17] It was unveiled at the Melbourne International Motor Show on February 29, 2008[18] and went on sale in August 2008. The compression of the LS2 was also raised to 10.9:1 compared to the LS1s' 10.25:1 and the LS6s' 10.5:1. Il possède toujours un carburateur quadruple corps. Moteurs à alésage de base de 95,2 mm (1955-1973), Moteur à alésage de base de 101,6 mm (1962-1998), Chevy Small Block History - The Best Things Come In Small Packages, https://howsirof.ru/des-voitures/341725-identification-monte-carlo-ss.html, https://www.american-muscle-cars.net/chevy-small-block-v8.html, https://www.macsmotorcitygarage.com/video-introducing-the-1985-pontiac-firebird-trans-am/, https://www.palais-de-la-voiture.com/chevrolet-camaro-iii-z28-l69-83.html, https://www.rocksolidmotorsportsinc.com/vehicles/159/1985-chevrolet-camaro-iroc-z, Vidéo de premier démarrage d'un V8 350ci après réfection, échappement libre, Premier démarrage d'un V8 : ce que vous ne DEVEZ PAS faire (vidéo parodique), Fabrication d'une table basse design, sur base de V8 small block Chevrolet, https://fr.wikipedia.org/w/index.php?title=Chevrolet_small-block_engine&oldid=179386822, Article manquant de références depuis mars 2016, Article manquant de références/Liste complète, licence Creative Commons attribution, partage dans les mêmes conditions, comment citer les auteurs et mentionner la licence. Mais les normes anti-pollution et le changement des standards pour les mesures de puissance résultent en une puissance de seulement 167 ch (123 kW) à 3 800 tr/min, et 346 N m à 2 400 tr/min, avec un rapport volumétrique de 8.5:1. In 2007, wardsauto.com reported that the LS3 (used by 2008 Chevrolet Corvette) and Vortec 6000 LFA (used by 2008 Chevrolet Tahoe Hybrid) engines would be the final two designs in the Generation IV small-block engine family, and the future designs would be part of the Generation V engine family. Ce moteur possède une course de 88,39 mm et a été construit de 1979 à 1982. The Vortec 4800 L20 makes more power and features variable valve timing. La puissance ne bougera plus jusqu'en 1976. En 1968, il est disponible uniquement avec un carburateur deux corps, pour une puissance de 203 ch (149 kW) à 4 600 tr/min, et 407 N m à 2 400 tr/min. These V6 engines are based on the V-8 version of the Gen V family, but with two fewer cylinders - a design lineage that dates back to the previous 4.3 L V6, which was itself a Gen I small block with a pair of cylinders removed. The 6.2 L; 376.0 cu in (6,162 cc) LT1 engine debuted in the 2014 Chevrolet Corvette Stingray and is the first Generation V small block engine. La version à injection possède le même taux de compression, et une puissance de 380 ch (280 kW) à 6 200 tr/min. + Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. The system adjusts both intake and exhaust timing but does not come with Active Fuel Management. Cette version est appelée L-84, et il s'agit du plus puissant 327 produit jusqu'alors. Like its LR4 predecessor, it gets its displacement from a bore and stroke of 96 mm × 83 mm (3.78 in × 3.27 in). Unlike the previous Generation III/IV 3.78 in (96 mm) bore block families, there is no 4.8 L (290 cu in) displacement variant (having been 'replaced' by GM's 5th Generation LT V-8-based V6, the 4.3 L (260 cu in) LV3). En pratique : Quelles sources sont attendues ? The L84 is one of two 5.3 liter V-8s available in the 4th generation Chevrolet Silverado and GMC Sierra. Ce moteur possède un carburateur quadruple corps et un rapport volumétrique de 8.5:1. [37], V8 automobile engine made by General Motors, In Australia, continuous modifications were made to the LS1 engine throughout its lifetime, reaching 380 hp/365 ft-lb, "General Motors LS-based small-block engine", Learn how and when to remove this template message, "LS Engines - Small Block Engine - Crate Engine", "Nascar block wins award - Grainger & Worrall", "All-new G8 accelerates new era of rear-wheel-drive performance at Pontiac", "Chevrolet Pressroom - United States - Colorado", "2005 Chevrolet Corvette Z06, 2006 MY C6 US specifications", "Revealed: our fastest, most expensive road car", "CSV GTS LS7 - HSV's faithful wait for an official 7.0-litre project, but CSV has already beaten the factory to the power punch", "2007 Chevrolet Corvette ZR1, 2009 MY C6 US", "GM Reveals Small-Block V-8 With Direct Injection", "GM 6.2 Liter Supercharged V8 Small Block LT4 Engine", "The torque's the thing: 625-hp Z06 Corvette debuts in Detroit", "2017 GMC Sierra 1500 eAssist Hybrid: Is There Future in Hybrid Pickup Trucks? Il est équipé d'un carburateur double corps Rochester 2GC, remplacé en 1979 par un carburateur Dualjet. The block design incorporates turbocharger pressure feed lines in the front of the valley and oil dump ports in the side of the block to return oil to the sump. Il remplace le L82, avec une puissance plus faible (193 ch (142 kW) et 380 N m), et un taux de compression de 8.2:1. Production of the truck-spec L76 started in late 2006, and it was only available with the new body style Silverado and Sierra, as well as the then-new Suburban. The L20 has a cast-iron block and power output is 260–302 hp (194–225 kW) while torque is 295–305 lb⋅ft (400–414 N⋅m). [9] The compression ratio was 9.9:1 for 2010, but was reduced to 9.7:1 for the remaining two years of production.[11][12][13]. Le moteur est toujours construit sous forme de « crate engine » (moteur de remplacement prêt à installer). Ce moteur n'évoluera pas durant sa carrière et sera supprimé du catalogue en 1973. La voiture n'est pas légale sur la route. At the 2006 SEMA show, GM Performance Parts introduced the LSX engine, an all-new cast-iron racing block based on the LS7 engine. En 1956, la version à carburateur deux corps reste inchangée ; en revanche, les autres versions sont revues, avec un taux de compression porté à 9.25:1. En 1972, la puissance est réduite à 177 ch (130 kW). The LS3 was introduced as the Corvette's new base engine for the 2008 model year. Au fur et à mesure des années, il s'est modernisé, en adoptant par exemple l'allumage électronique. The water pump is mounted remotely with an elongated pump manifold that connects it to the coolant passages. Avec un taux de compression de 9.5:1, le moteur développe 253 ch (186 kW) à 5 000 tr/min, et 414 N m à 3 800 tr/min. L77 engines were released in the Holden Commodore Series II VE range in both manual and automatic transmissions, along with the Chevrolet Caprice PPV (police car). In the case of the LS9, it also means installing the supercharger assembly. The 6.0 L is a larger version of the LS motor. La version LT-1 (à ne pas confondre avec le LT-1 moderne) est la version la plus poussée du 350 en 1970. 430 HP @5900 RPM. Le moteur 327 (5,4 L) succède au moteur 283 en 1962. The Generation IV 6000 is a V8 engine that displaces 5,972 cc (6.0 L; 364.4 cu in) from bore and stroke of 101.6 mm × 92 mm (4.000 in × 3.622 in). All HSV MY12.5 excluding the base Maloo and Clubsport variants have been upgraded to produce 436 bhp (325 kW). Most teams in both series (known as "NT1" in the Truck Series and the "ARCA 396" in ARCA) have switched to the engine because of cost savings. La qualité de ceux-ci. Structurally, the Gen-V small-block is similar to the Gen III/IV engines, including a deep-skirt cylinder block. C'est le seul moteur à posséder un alésage de 104,78 mm. La puissance de ce V8 est de 304 ch (224 kW) en 1970, pour un couple de 515 N m, grâce au taux de compression de 10.25:1. Réputée pour ses qualités de reproduction, la Ls3/5a a été fabriquée jusqu'au début des années 2000, et de l'ordre de 90 000 paires ont été commercialisées. LS3 peut également faire référence à un moteur Chevrolet Big-Block de 6,6 L (402 pouces cubes) des années 1970 . SUV applications are rated at 320 hp (239 kW) at 5400 rpm and 335 lb⋅ft (454 N⋅m) at 4000 rpm. Le premier V8 de cette famille est un 4,3 L conçu pour la Corvette.