FIVE GENERATIONS OF REFINEMENT STATE-OF-THE-ART …

5.3L L83

FIVE GENERATIONS OF REFINEMENT

GM engineers spent more than 10 million hours creating this next-gen technology. Every millimeter of the combustion system was carefully designed to support the most ideal combination of Direct Injection, Active Fuel Management, and Variable Valve Timing, making the most of power, torque, and efficiency.

STATE-OF-THE-ART TECHNOLOGIES

Direct Injection Technology:

?Moves the point where fuel feeds into an engine closer to the point where it ignites, enabling greater combustion efficiency.

? Fosters a more complete burn of the fuel in the air-fuel mixture. ? Operates at a lower temperature than conventional port injection. ?Allows the mixture to be leaner, so less fuel is required to produce the equivalent

horsepower of a conventional port-injection fuel system.

Active Fuel Management (AFM) Technology:

? Expands the range of operation by more than 10 percent. ?AFM temporarily deactivates four of the cylinders on the V-8 engines under light load

conditions ? effectively operating as a V-4. ?When cylinders are deactivated, the engine's pumping work is reduced, which translates

into real-world fuel economy improvements. ? Seamlessly reactivates all cylinders when full power is demanded.

Variable Valve Timing (VVT):

?The dual-equal cam phasing system adjusts camshaft timing at the same rate for both intake and exhaust valves.

?Allows linear delivery of torque, with near-peak levels over a broad rpm range, and high specific output without sacrificing overall engine response.

Variable Displacement Pump:

? Advanced Oiling System

ADDITIONAL FEATURES ?All-new weight-saving aluminum

cylinder-block casting ?All-new cylinder head design

with new port shape and valve placement ? Increased compression ratios ?Advanced Oiling System ? variable displacement pump ?High-strength aluminum alloy pistons ? Oil-jet piston cooling ?Stronger, larger-diameter push rods ?High-flow intake manifold and electronic throttle ?Iridium-tipped, extended-life spark plugs ? 58x crank timing

TORQUE (lb-ft)

TOTROQRUQEUE(l(lbb--fftt))

HORSEPOWER (hp)

HOHROSRESPEOPOWWEERR((hhpp))

5.3L L83 SPECIFICATIONS

5.3L V-8 AFM VVT DI (L83)

DISPLACEMENT: 5328 cc (325 ci)

ENGINESOpReIEcNiTfAiTcIOaNti: onsLongitudinal

COMPRESSION RATIO: 11.0:1

5.3L5.3VL-V88 (L(8L3)83)*

Sp5e.c3ifLicVa-t8ioVAnAVFLAsVMLEVCEVAOSDECSNPVnoSisEmgFEpTRiIMlnpGaeCrcDUeBeYOsLRmsLrIYiiAIeoeN(SnTnnLIDtItTrO:aa8EEttNiRSio3o:::n:): 5L1o31n2.O2T0go8:vi1cntecuar(dhw3i2nea5aanldcdi)vaa, lNveYs, Ramos, Mexico, and

Valve configuration: oveSrth.eCaadtvhaalvreisnes, Ontario, Canada

Valves per cylinder: 2

AVsAseLmVbElyLIsFitTeE: RS: TonHaywdarnadual,icRarmololesrand80S0t. Catherines DECVVAVFBFFMEiuunmoaaaosirasseemlllgripvvvixneelliseeeln.pmgstsaxsEyyeirclcoobienpssopfeOrntlsttgenemydersesr:irfoeimnirsieoceckgsrieonntny:::euentSlt:rri::atpnaartedttoiiieMoeloosdnrn::::A:: XE5L1o2Th19SR5cthoaoIIMev3168y-DMtrnnedg2..0a8e00IragruI80el1U:hSaw-yi1lc-traueSt7cxwMuparialIc(idmn9-aBOduc3ciVFBFFMEACG22dyEHn2nFOrvoNiuumamhoapMocrN5-FlaaIanOeeel,RrieaRplSl6lUvixnmlvRceaCllGvvtselEIeRie.gaaids-etsCrEN)rxcFSEIryyoilmSse5lXNaoOyoLtiiUnpssGldefEester-notttgeSENritSrdEePrtae4ossr:iOYoTemnnLraSSOTnac-ksrSRdeRioPsRnT3:::lWeTv:OnDdSEEOY:eEtp8EKSEErPrLM5eatoDRREESe.dlCs:::::::do:a:thh19SR5ctpH3ehaIe685oyro-Dtridg.0519SR5Ccv3snra8e0Iirusa0eI5e86teaelh1aD-e-yiltn5sg-0rvat.pupt7xw08aIpaeurit0loh(cil1m9-ial2uclc-ywlypcar22yar6nsrxo7ptaemro4ct-l(tninerm2aiulc9,-6:mklvoaktpe6n2eW2ahccd-nro4ralloep5yemt-)ssdenks-(ae6itrW@tamkv4dviwn-eeve-5)drn5e3d)6@ttE5670e-ica8000l0arrn400055,atRd6ti-noph0nE3kmr08cea5reps-ewma*y

positive crankcasTeOveRnQtilUatEio:n

Applications:

382 lb-ft

Torque: lb-ft.

(519

( Nm

)Nm4)0@0

4100

rpm*

AChpepvlircoalteitoASnicslv:teuraadl opowH35oe5rrsheleppvo(2ewCG6lehsM4rem:kCvWhrSaopi)ylee(r@tvkrwaaS5irl)6yv0edr0aeRdppoemnd38in2glbo-fnt. O(5E19MNcma)li@br4a1t0io0nRpamnd application.

88000

5.3L V8 (L83) 77000

660000 550000

355 hp (264 kW) @ 5600 rpm

440000

330000 220000

382 lb-ft (519 Nm) @ 4100 rpm

355 hp (264 kW) 355 hp (264 kW)

@ 5600 rpm

@ 5600 rpm

400

300

382 lb-ft (519 Nm) @ 4130802rplbm-ft (519 Nm)

@ 4100 rpm

200

GMC Sierra

Actual

powBeLrOleCvKe:ls

may

Cvaarsytdaelpuemndininugmon

300 OEM

calibration

Applications:

Torque:ClbYa-nLftdI.N(aNDppmEliRc)aHtiEonAD: Cast aluminum

Chevrolet Silverado 382IlNb-TftA. (K5E19MNAmN) I@FO41L0D0:Rpm Composite

GMC Sierra

MATERIALS

200

EXHAUBSloTckM: ANIFOLD: CasCtaAsltumnoinduumlar iron

Actual power levels mayMvaArIyNdeCBpyEeliAnndRdieInNrghGoenaCdOA:EPMS:calibCrastPitooAnwludmeirnmumetal

and application

Intake manifold: Composite

ExChRaAusNt KmSaHniAfoFlTd:: CasCtaNsotdnuoladruIrloanr iron100

MATERIALS

MainCbAeMarSinHgAcaFpTs:: PowBidlleertMsteetaell

Block:

Cast AlumCirnaunmkshaft:

Cast Nodular Iron

CIEnxytlhainakdueesmtr mha*neaAainfsdoif:ltodel:dst: edCCCinoaassmCCttpOANholoeNusdvimNtCCureooailEnamnlCurenmIsTtrehoIScNantifliGtvn:egRrraOoddDosS:a:ndBFGoilMrlFegoteCrdSgtSPeeioeedwlrrpdaoe.rwMdeetraml et0a0l

10

Main bearing caps: Powder Metal

Chevrolet Silverado

Crankshaft:

Cast Nodular Iron

GMC Sierra

100 100

100

0 0

00

1010

2200

3300

40

5500

6600

Chevrolet Silverado GMC Sierra

ENGINE SPEED (rpm x 100)

ENGINE SPEED (rpm x 100)

20

30

40

0

50

60

70

ENGINE75S1 PEED (rpm x 100)

640

(29.6)

(25.2)

Camshaft:

Billet Steel

Connecting rods: Forged Powder Metal

751 (29(279.56.16))

640 (2(26554..022) )

440000

300 300

220000

100 100

0 7070

818 (32.2)

818 (32.2)

818818 (32.(232).2) Variable Displacement Pump: Advanced Oiling System

881188 (3(322.22))

Variable Displacement Pump: AdvancInefdorOmialitniognSmysatyevmary with application. All specifications listed are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice.

Information may vary with application. All specifications listed are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice.

Information may vary with application. All specifications listed are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice. ?2016 General Motors. All rights reserved. The marks appearing in this ad are the trademarks or service marks of GM, its subsidiaries, affiliates, or licensors.

? 2016 General Motors



? 2016 General Motors





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