Four Cylinder List of Isuzu engines

1 4 cylinder

1.1 petrol

1.1.1 gh engine
1.1.2 gl engine
1.1.3 general motors
1.1.4 isuzu g engine
1.1.5 isuzu x engine
1.1.6 isuzu z engine


1.2 diesel

1.2.1 isuzu b engine
1.2.2 isuzu c engine
1.2.3 isuzu dl engine
1.2.4 isuzu e engine
1.2.5 isuzu f engine
1.2.6 isuzu h engine
1.2.7 isuzu j engine
1.2.8 isuzu rz engine


1.3 cng

1.3.1 cng engines

four cylinder
petrol
gh engine

isuzu s first petrol engines license built hillman units locally assembled minx, 1953. called gh10 has bore of 65 mm (2.56 in) , stroke of 95 mm (3.74 in) displacement of 1,260 cc (76.9 cu in). power 37.5 ps (28 kw). in 1955 updated gh12, square design 76.2 mm bore , stroke displacement of 1,390 cc (84.8 cu in). upgraded in 1956 more power, 46 ps (34 kw) rather original s 43 ps (32 kw), , renamed gh100. in 1958, power increased yet again, 50 ps (37 kw).

gl engine

for 1959 isuzu developed own square design (78 mm or 3.07 in) called gl150, isuzu s first own petrol engine. still showing unmistakable hillman origins displaces 1,491 cc (91.0 cu in) , has 60 ps (44 kw). gl150 fitted 1959 isuzu elf , 1961 bellel.

general motors

the isuzu hombre used general motors-built vortec 2200 engine 118 hp (86 kw) , 140 ft·lb (190 n·m) of torque.
2004–2006 isuzu i-series used general motors-built vortec 2800 engine 175 hp (130 kw) , 185 ft·lb (251 n·m) of torque.
2007–2008 isuzu i-series use general motors-built vortec 2900 engine 185 hp (138 kw) , 195 ft·lb (263 n·m) of torque.

isuzu g engine

g130

the 1.3 l g130 ohv engine used in isuzu bellett, bellett b, , bellett express. bore x stroke 75 mm x 75 mm, displacement of 1,325 cc (80.9 cu in).

58 ps (43 kw)

g140

bore x stroke: 82 mm x 66.2 mm, displacement: 1,398 cc (85.3 cu in)

the 1.4 l g140 ohv engine used in chevrolet chevette in north america. engine block , associated components usa market isuzu g-series engines locally produced under license gm engine casting , assembly plant in flint, michigan. in south america overhead-cam version adapted, , later developed 1599 cc version.

g150

bore x stroke: 79 mm x 75 mm, displacement: 1,471 cc (89.8 cu in)

the 1.5 l g150 ohv engine used in isuzu bellett.

g160/161

bore x stroke: 82 mm x 75 mm, displacement: 1,584 cc (96.7 cu in)

the eight-valve 1.6 l g160/g161 ohv engine used in isuzu florian , isuzu bellett gt, number of commercial vehicles including elf 150 (ka41/51). there sohc version of called g161s/g161z, used in florian, isuzu gemini, holden gemini , chevrolet chevette. later, became renamed 4za1. further development twin-cam g161w engine (still 8 valves) first presented in isuzu bellett gt-r in march 1968.

g180

bore x stroke: 84 mm x 82 mm, displacement: 1,817 cc (110.9 cu in). us-spec models produce 78-80 hp @ 4800 rpm , 95 lb-ft @ 3000 rpm.

the 1.8 l g180ss sohc engine used in isuzu bellett gt. 1.8 l g180z sohc engine used in 1972–1976 opel kadett, isuzu gemini, chevrolet luv, , isuzu 117 coupé. there g180w dohc 8 valve engine used in gemini zz (japan only) , isuzu 117 coupé.

g200

bore x stroke: 87 mm x 82 mm, displacement: 1,949 cc (118.9 cu in)

the 2.0 l g200z sohc engine used in 1981–1985 chevrolet luv , isuzu trooper (holden jackaroo in australia). carburettor has 86 hp, efi in isuzu piazza 90 hp in , 110 hp in japan. g200w dohc 8 valve engine found in 19??-1985 jdm, isuzu 117 coupé & isuzu piazza 135 hp (101 kw) , 123 lb·ft (167 n·m) of torque. installed in 1982–1985 gmc s-15 pickup trucks, received lr1 engine code. unlike 1.4 locally produced, g200 imported (it used second generation luv , isuzu p up) until gm discontinued entry level powerplant when iron duke made base motor after 1985; s10/s15s came optional gm 122 motor shared j-platform compacts since locally produced.

g 201 fa

bore x stroke: 86 mm x 84 mm, displacement: 1,951 cc (119.1 cu in)

this 2-liter sohc inline-four gasoline-powered version of diesel c190. 8.0 : 1 compression ratio, produces 93 ps (68 kw) @ 4800 rpm , 16.0 kg·m (157 n·m; 116 lb·ft) @ 3000 rpm. fitted models of isuzu elf 250 (tlg42).

isuzu x engine

4xb1

bore x stroke: 72.3 mm x 79 mm, displacement: 1,297 cc

the 1.3 l 4xb1 sohc engine available in export market isuzu gemini jt140s, produced 72 ps (53 kw) din @ 5,400 rpm.

4xc1

bore x stroke: 77 mm x 79 mm, displacement: 1,471 cc (90 cid)

the 1.5 l 4xc1 sohc engine base engine isuzu gemini ff, jt22 series isuzu piazza, , chevrolet spectrum derivatives. power ranged 70 hp (52 kw) in us-spec versions via 76 ps (56 kw) in non-catalyzed european models, turbocharged version 120 ps (88 kw) (down 110 hp sae in us). later versions received twelve-valve head, installed in jt150 gemini offered 100 ps (74 kw) @ 6,000 rpm.

4xe1

bore x stroke: 80 mm x 79 mm, displacement: 1,588 cc (97 cid)

there 3 main versions of 1.6 l 4xe1 engines - 4xe1-v sohc 12-valve engine 96 ps (71 kw) , 4xe1-uw dohc 16-valve engine 130 hp (97 kw) (140 ps in japan). on top dohc 16v turbocharged engine known 4xe1w provided 160 hp (119 kw) in north america, 180 ps (132 kw) in japanese spec. sohc engine used in base model geo storm , base model isuzu stylus s. dohc engine used in 1990-1991 isuzu impulse xs, in 1990-1991 isuzu stylus xs, in 1990-1991 geo storm gsi, , m100 lotus elan. turbo engine used in m100 lotus elan, isuzu impulse rs, , 1991 isuzu stylus rs jdm gemini sedan.

4xf1

bore x stroke: 80 mm x 90 mm, displacement: 1,809 cc (110 cid)

the larger 1.8 l 4xf1 dohc replaced 4xe1 in north america , produces 140 hp (104 kw) , 125 ft·lb (169 nm) of torque. engine used in 1992-1993 geo storm gsi, in 1992 isuzu stylus rs, , in asüna sunfire. in japan installed in isuzu piazza, had 150 ps (110 kw).

isuzu z engine

4za1

bore x stroke: 82 mm x 75 mm, displacement: 1,584 cc (96.7 cu in)

the 1.6l 4za1 sohc 8 valve engine based on earlier g161 engine.

4zb1

bore x stroke: 84 mm x 82 mm, displacement: 1,817 cc (110.9 cu in)

the 1.8l 4zb1 sohc 8v engine used in 1981 1985 isuzu fargo , produced 88 ps (65 kw). development of earlier g180 engine. has been built hindustan motors in india since 1990s, replacing g180z there.

4zc1

bore x stroke: 88 mm x 82 mm, displacement: 1,994 cc (121.7 cu in)

the 2.0l 4zc1 sohc 8 valve engine used in isuzu fargo van 1986 on. 94 ps (69 kw) in van. used in isuzu aska, produces 110 ps (81 kw) (jis), export version claimed 100 ps. 150 ps (110 kw) turbo version (4zc1-t) found in isuzu piazza & isuzu aska.

4zd1

bore x stroke: 89.3 mm x 90 mm, displacement: 2,255 cc (137.6 cu in)

the 2.3l 4zd1 sohc 8 valve found in pickup, mu/wizard/rodeo/amigo, , trooper. max power in amigo/mu 96 hp (72 kw), while export market troopers (carburetted) produced 110 ps (81 kw) , 1988/89 market isuzu piazzas received mpfi version 110 hp (82 kw) @ 5,000 rpm.

4ze1

bore x stroke: 92.6 mm x 95 mm, displacement: 2,559 cc (156.2 cu in)

the 2.6l 4ze1 sohc 8 valve engine features 120 hp (89 kw) , available option replace 4zd1 on four-wheel-drive models. fitted mu/wizard/rodeo/amigo, trooper, , pickup.

diesel

isuzu b engine

the 4ba1 2.8 l (2,775 cc) diesel sold in isuzu elf light trucks of several generations. power output 75 ps (55 kw). torque 165 nm @ 2200 rpm. 1 of common diesel engines in philippine jeepneys along 4bc1 , 4bd1.
the 4bb1 3.6 l (3,595 cc) direct injection diesel sold in isuzu elf , kt light trucks 1973 1979. four-cylinder version of 6bb1. bore 102 mm, stroke 110 mm, power output 80 100 ps (59 74 kw) @ 3300-3400 rpm, max torque 265 nm (153 ft lb sae) @ 2000 rpm.
the 4bc1 3.3 l diesel sold in isuzu elf light trucks 1980 1982. bore 102 mm. power output 85 ps (63 kw), peak torque 175 nm @ 2500 rpm.


the 4bc2 3.3 l direct injection diesel (otherwise same 4bc1) sold in isuzu elf , npr trucks 1982 1987. bore 102 mm. 65 kw (105 hp) @ 3500 rpm, 200 nm @ 2200 rpm.


the 4bd1 3.9 l direct injection diesel sold in isuzu elf trucks marine , industrial applications 1979. power output varied. 1979 models had 64 kw (110 sae hp) @ 3200 rpm, 1988 models had 83 kw (110 sae hp) @ 3,200 rpm. peak torque 270 nm @ 1,900 rpm 1988 model. bore 102 mm, stroke 118 mm. oem diesel in australian specification land rover siii stage 1 , coil sprung 110, 120, , land rover perentie models 1981 1992. in batangas, philippines, has been used in jeepneys barako .
the 4bd1t turbocharged version of 3.9 l 4bd1, produced 1985 , fitted isuzu npr trucks 1986 , sold in us. oem diesel in australian specifications land rover perentie 6x6 models 1989 1992. different versions feature power ratings ranging 90 100 kw (120-135 ps), peak torque ranges 314 330 nm @ 1,800 rpm, use in jeepneys built in batangas.
the 4bd2t indirect injection version of 4bd1t intercooled, replaced 4bd1t in market until 1998.

bore x stroke 102 mm x 118 mm displacement: 3,856 cc (235.3 cu in). power 100 kw (135 sae gross hp) @ 3000 rpm, torque 345 nm (255 ft lb sae) @ 2000 rpm.

the 4be1 3.6l direct injection engine.it high revving high output diesel on ve- rotary zexel injection pump replaced 4bc2 in isuzu npr s 1987- non turbo, while other version uses diesel kiki a-type injection pump not same high revving rotary version. bore , stroke both 105 mm. power ratings in ve-rotary versions (nkr300)are 74 kw (115 sae hp) @ 3,800 rpm , 242 nm @ 2000 rpm.
the 4bg1 4.3l, non turbo, direct injection industrial , marine engine. 4bg1t turbocharged version of 4bg1 , available in marine ratings 200 ps (147 kw).

bore x stroke: 105 mm x 125 mm displacement: 4,329 cc (264.2 cu in)

isuzu c engine

the c180 1.8 l (1764 cc) ohv 8v engine used in isuzu bellett, bellett b, express, , wasp.

bore x stroke: 79 mm x 90 mm, displacement: 1764 cc (107.6 cu in). power 50 ps (37 kw).

the c190 2.0 l ohv 8v engine used in isuzu faster/holden rodeo , isuzu florian. fitted delta mini cruiser european market. has been fitted light-duty versions of isuzu elf , isuzu journey-s minibus. later industrial , marine applications, engine has been called 4aa1. there gasoline-powered iteration of engine, called g 201 fa.

bore x stroke: 86 mm x 84 mm, displacement: 1951 cc (119.1 cu in), power 62 ps (46 kw) @ 4400 rpm

the c220, c221, c223 2.2 l ohv 8 valve engine 58 hp , 93 ft·lb of torque used in 1981–1982 chevrolet luv , 1981 through 1987 isuzu p up; gm used c220 series option (rpo lq7) chevrolet s10/gmc s15; low demand led discontinuation after 1985 model year subsequent s-series gasoline powered. used in 1979–1981 isuzu 117 coupé xd/xdl, 1 of first cars sporting pretensions fitted diesel engine. in 117, claimed max power (jis) increased 73 ps (54 kw) @ 4,300 rpm. bored out version of 2-litre dl201 , first seen in 1964 isuzu elf, c220 62 ps. 1968 new model elf upgraded (now 65 ps) , called c221.

bore x stroke: 88 x 92 mm, displacement: 2238 cc (136.6 cu in)

the c240 2.4 l (2369 cc), 86 mm bore ohv 8v engine used in stationary , forklift applications. has been used in second , third generation isuzu elf 250 since late 1969 (tld23) , in rare, front-wheel drive elf mypack (kud20). later industrial , marine applications, engine has been called 4ab1.
specs:

max torque (n.m): 145

rpm: 4,100

horsepower: 38-68hp

this family of isuzu engines fitted in diesel jeepneys , cj2a, cj3a jeeps made francisco motors , sarao motors in philippines.

isuzu dl engine

the dl200 long-stroke 2.0l ohv 8v engine cast iron block , head. fitted isuzu elf , offered 52 ps , 12 kgm of torque. in 1961 replaced more modern dl201 engine.

bore x stroke: 79.0 x 107.0 mm, displacement: 1,999 cc (122.0 cu in)

there 1.6l ohv 8v engine cast iron block , head. fitted isuzu bellel , offered 52 ps , 87 ft·lb of torque. fuel injection licensed bosch unit.

bore x stroke: 79.0 mm x 82.0 mm, displacement: 1,608 cc (98.1 cu in)

the dl201 2.0l ohv 8v engine cast iron block , head. fitted bellel , bellel express elf , elfin trucks , offered 55 ps , 89 ft·lb of torque. smaller sister, dl201 used license-built bosch fuel injection unit.

bore x stroke: 83.0 x 92.0 mm, displacement: 1,991 cc (121.5 cu in)

isuzu e engine

the 4ec1 1.5 l (1,488 cc) sohc 8v engine of swirl chamber design, bore , stroke of 76.0 x 82.0 mm. power in atmospheric version 50 ps (37 kw) @ 4,800 rpm , 90 nm @ 3,000 rpm. turbocharged version (ihi) develops 67 ps (49 kw) @ 4,600 rpm , 132 nm @ 2,600 rpm fitted opel corsa (with 0.68 bar or 9.9 psi of boost), , 72 ps (53 kw) @ 4,600 rpm , 143 nm @ 2,600 rpm when fitted larger opel kadett e. engine first seen in isuzu gemini ff.

the 4ee1 1.7 l (1,686 cc) sohc 8v swirl chamber engine, bore , stroke of 79.0 , 86.0 mm (3.11 , 3.39 in) respectively. turbocharged , intercooled version first seen in 1990 isuzu gemini develops 88 ps (65 kw) @ 4,500 rpm , 167 nm @ 2,500 rpm. engine formed basis common rail, direct injection 4ee2 engine produced opel, calls ecotec dti/cdti. power in latest opel corsa has been increased 130 ps (96 kw). better known circle l engine , made in poland isuzu motors polska , available in opel , honda vehicles.

isuzu f engine

the 4fb1 1.8 l sohc 8-valve engine 51 hp , 72 ft·lb of torque used in 1981–1986 chevrolet chevette , 1979–1987 isuzu gemini/i-mark australian holden gemini iteration of car. available electronic fuel injection (bosch) , turbocharger.

bore x stroke: 84 mm x 82 mm displacement: 1,817 cc (110.9 cu in)

61 ps (45 kw) @ 5,000 rpm, 11.2 kg·m (110 n·m; 81 lb·ft) @ 2,000 rpm (jis)
66 ps (49 kw) @ 5,000 rpm, 11.2 kg·m (110 n·m; 81 lb·ft) @ 2,000 rpm (jis) - electronic injection
73 ps (54 kw) @ 5,000 rpm, 16.0 kg·m (157 n·m; 116 lb·ft) @ 2,500 rpm (jis) - turbocharged

the 4fc1 2.0 l sohc 8-valve engine used in isuzu aska, , in hindustan ambassador in turbo , non-turbo (2de1 na) form.

bore x stroke: 84 mm x 90 mm displacement: 1,995 cc (121.7 cu in)

isuzu h engine

the 4he1-t ohc direct injection turbocharged engine of 4.75 l capacity. peak torque 400 nm @ 1,800 rpm, peak power 148 ps (109 kw) @ 2,900 rpm. bore 110 mm, stroke 125 mm

applications include 1998 isuzu nqr500

the 4he1-xn ohc direct injection turbocharged engine of 4.75 l capacity. peak torque 458 nm @ 2,000-2,400 rpm, peak power 173 ps (127 kw) @ 2,700 rpm. bore 110 mm, stroke 125 mm

applications include 2003 isuzu npr400

the 4hf1 ohc direct injection engine of 4.33 l capacity. peak torque 285 nm @ 1,800 rpm, peak power 116 ps (85 kw) @ 3,200 rpm. bore 112 mm, stroke 110 mm

applications include 1998 isuzu npr200

the 4hg1-t ohc direct injection turbocharged engine of 4.57 l capacity. peak torque 325 nm @ 1,800 rpm, peak power 121 ps (89 kw) @ 3,000 rpm. bore 115 mm

applications include 2000 isuzu npr350a

the 4hk1-tcn direct injection sohc 16v turbocharged engine of 5.2 l capacity. peak torque 402 nm 1,500-2,600 rpm, peak power 148 ps (109 kw) @ 2,600 rpm. bore 115 mm, stroke 125 mm. applications include 2006 isuzu npr400
the 4hk1-tcc direct injection sohc 16v turbocharged engine of 5.2 l capacity. peak torque 510 nm 1,500-2,000 rpm, peak power 189 ps (139 kw) @ 2,600 rpm. bore 115 mm, stroke 125 mm. applications include 2008 isuzu nqr500
the 4hk1-tcs direct injection sohc 16v turbocharged engine of 5.2 l capacity. peak torque 500 nm 1600 2600 rpm, peak power 175 ps (129 kw) @ 2,600 rpm. bore 115 mm, stroke 125 mm. applications include 2005 isuzu nqr500
the 4hj1 direct injection ohc engine of 4.99 l capacity. peak torque 363 nm @ 1,600 rpm, peak power 151 ps (111 kw) @ 3,100 rpm. bore 115 mm, stroke 120 mm
the 4hl1 common rail direct injection ohc 16v high-pressure fuel injection system diesel engine of 4.777 l capacity electronic control system. peak torque 333 nm, peak power 140 ps (103 kw) @ 3,000 rpm. maximum torque (34.0 kg m) /1,500 rpm. bore 115 mm, stroke 115 mm.
the 4hl1-n common rail direct injection ohc 16v high-pressure fuel injection system diesel engine of 4.777 l capacity electronic control system. peak torque 333 nm, peak power 131 ps (96 kw) @ 3,000 rpm. maximum torque (34.0 kg m) /1,500 rpm. bore 115 mm, stroke 115 mm.
the 4hl1-tc common rail direct injection ohc 16 v turbocharged , intercooled high-pressure fuel injection system engine of 4.777 l capacity electronic control system. peak torque 425 nm, peak power 160 ps (118 kw) @ 2,700 rpm. maximum torque (43.3 kg m) /1,500 rpm. bore 115 mm, stroke 115 mm.
the 4hl1-tcs common rail direct injection ohc 16 v turbocharged , intercooled high-pressure fuel injection system diesel engine of 4.777 l capacity electronic control system. peak torque 500 nm, peak power 179 ps (132 kw) @ 2,700 rpm. maximum torque (51.0 kg m) /1,500 rpm. bore 115 mm, stroke 115 mm.

isuzu j engine

the 4ja1 2.5 l (2,499 cc), 93 mm bore, 92 mm stroke direct injection 8v , 16v engine. used in variety of isuzu tf pickups under variety of names including opel campo, , in thai market isuzu cameo(1991-1997mazda b2500 thunder  ; 1992-1996ford marathon) , in isuzu panther, isuzu muv car produced in indonesia.
the current 4ja1-l turbocharged not intercooled, , 18.5:1 compression ratio has 79 ps (58 kw) @ 3800 rpm , 170 nm @ 1800 rpm in gm south africa-built isuzu kb250 (d-max) pickup. indonesian market rated @ 80 ps @ 3500 rpm , 191 nm @ 1800 rpm , installed in isuzu bison, relabelled mitsubishi delica (l300), old isuzu pickup, , isuzu panther. philippines rated @ 85 ps @ 3900 rpm , 185 nm @ 2000 rpm , used in euro2 isuzu crosswind, local version of panther; , in india @ 73.4 ps @ 3900 , 171 nm @ 1800 bs-3 (euro3 equivalent) chevrolet tavera (another version of panther).
the 4ja1-t 2.5 l (2,499 cc), 93 mm bore, 92 mm stroke direct injection.

the 4jb1 4-cylinder 2.8 l (2,771 cc) 93 mm bore, 102 mm stroke naturally aspirated watercooled ohv in-line direct injection diesel engine. uses gear type oil pump , bosch type mechanical injection. has dry weight of 230 kg. used in isuzu bighorn (trooper), mu (rodeo), wizard (lwb rodeo), rodeo pickup , holden jackaroo sold in world markets aside north america until 1990s. stock power 87 ps (64 kw) in 1989 isuzu trooper. motor installed in isuzu elf , other light trucks.


the 4jb1-t turbocharged version of 4jb1. intercooled in applications. power levels ranged between 100 , 115 ps (74 , 85 kw) depending on specifications.

numerous versions of isuzu 4jb1 remain in production in china, both isuzu s chinese joint ventures , innumerable other manufacturers yangzi. upgrades common-rail direct injection bring emissions national 4 standards , 16v dohc valve-trains in production.

the 4jk1-tc 2.5 l (2,499 cc), 95.4 mm bore, 87.4 mm stroke common-rail direct injection 16v dohc intercooled turbo-diesel engine. used in isuzu d-max , first generation chevrolet colorado produced in thailand. stock power 116 hp (85 kw) , 280n·m at1800-2200rpm.


the 4jk1-tcx 2.5 l (2,499 cc), 95.4 mm bore, 87.4 mm stroke direct injection electronic commonrail 16v dohc diesel engine variable geometry turbocharger , compression ratio @ 18.1:1. used in isuzu d-max, produced in thailand, , related holden rodeo , first-generation chevrolet colorado. stock power 136 ps (100 kw) , 320 n·m @ 1800-2800 rpm. original version still used in south african version of new d-max, isuzu kb, , compression ratio reduced 16.0:1 in thai-market d-max x-series.


the 4jk-1e5-tc twin turbo version of 4jk1 produced dmax pickups exported europe 2012. certified euro5b emission standard produces 163.15 ps/161 hp/120 kw @ 3600 rpm , 400 nm/295 lb-ft @ 1400–2000 rpm 17.0:1 compression ratio.


the 4jg1 overhead valve engine has maximum torque of 205 nm, , produces 48 kw (65 ps) @ 2500 rpm. has trochoid type oil pump, gear driven camshaft. fuel system operates plunger , nozzle , of high pressure solid injection type (zexel in-line bosch a-type). starter motor 12 v unit. compression ratio 18.6 1, firing order 1-3-4-2.

the 4jg2 3.1 l (3,059 cc), 95.4 mm bore x 107 mm stroke version indirect injection. replaced 4jb1-t in isuzu bighorn (trooper ii) , mu/wizard (rodeo) in markets. engine upgraded mechanical injection electronically controlled mechanical injection. power levels ranged between 94 , 112 ps (70 , 84 kw) depending on specifications.

the 4jh1-t 3.0 l ohv direct injection engine, turbo intercooled replaced 4jb1t in faster/rodeo pickups. vehicle sold holden rodeo in new zealand , australia. on models features electronically controlled injection pump. stock power 120 hp (88 kw) , 245 n·m.

the 4jj1-tc dohc 16 v 3.0 l common rail direct injection engine turbo , intercooler replaced 4jh1 in holden rodeo , later chevrolet & holden colorado produced in thailand. stock power 146 hp (107 kw) , 294 n·m 17.5:1 compression ratio. bore x stroke 95.4 mm x 104.9 mm.


the 4jj1-tcx dohc 16 v 3.0 l common rail direct injection engine vgs-turbo , intercooler, 17.5:1 compression ratio. stock power in 2006 163 ps (120 kw) , 360 n·m manual transmission/ 333 n·m automatic transmission, increased 177 ps , 380 n·m in 2011 reduction in compression ratio 17.3:1. introduction of isuzu s bluepower system improved economy in 2015, compression ratio further reduced 16.5:1 both facelifted blue power d-max , mu-x. bore x stroke 95.4 mm x 104.9 mm.

the 4jx1 3.0 l direct injection diesel engine, turbo, intercooled, replaced 4jg2 in isuzu bighorn/trooper/holden jackaroo. uses unit injectors , 4 valves per cylinder.

isuzu rz engine

the rz4e-tc 1.9l direct injection diesel powered, turbo intercooled engine replaced 4jk1-tcx in isuzu d-max. new engine 1898cc , therefore 601cc smaller in displacement 4jk1-tcx. in power wise, rz4e-tc generate 150hp @ 3600rpm , flat torque of 350nm between 1800rpm 2600rpm make 16hp , 30nm more 4jk1-tcx. in addition, isuzu announced rz4e-tc have 19% more fuel efficiency compare predecessor. bore 80.0 mm , stroke 94.4 mm.

cng
cng engines

isuzu developed first compressed natural gas (cng) engine series low-emissions truck mounted clean cng engine emitting 0 black smoke.

the 4hf1-cng cng engine of 4.334 l capacity (as based on direct injection diesel engine) non-contact ignition system. peak torque 323 nm, peak power 120 ps (88 kw) @ 1,500 rpm. bore 115 mm, stroke 108 mm.
the 4hv1 cng engine of 4.570 l capacity non-contact ignition system. peak torque 353 nm, peak power 17 ps (12.5 kw) @ 3200 rpm. bore 115 mm, stroke 110 mm. application used npr300 cng series.




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