692:
149:
971:
959:
40:
723:. The engines purchased by AMC continued to use the Chevrolet V8 bellhousing pattern. The four-cylinder engine was discontinued from AMC's rear-wheel drive models after 1982. During 1983, the all-wheel drive Eagle base engine switched from the Iron Duke to a new, AMC-developed 150 cu in (2.5 L)
927:
was added to smooth engine vibrations. Up to this point, the engine incorporated a 'dogbone' upper front engine mount secured to the cowling of the vehicle's hood latch, aiding in controlling the vibration. Further improvements in later years included new pistons, rods, crankshaft, and an in-pan
1257:
In addition to parts matching the Iron Duke's stock 2.5 L displacement other crankshafts and their corresponding connecting rods were offered by
Pontiac Motorsports, resulting in displacements ranging from 2.1 L to 3.2 L. A 2.7 L, 232 hp (173 kW) Super Duty engine
1265:
to over 138 mph (222 km/h) during the race, but Super Duty engines were never available in factory-built GM vehicles. However, GM sold the Super-Duty-specific parts at authorized dealers and all of the parts required to convert a stock Iron Duke engine to a Super Duty version were
614:
was used to improve performance in cold starts, while heat shields incorporated underneath the carburetor and between the intake and exhaust manifolds were used to prevent heat soaking the gasoline in the carburetor thereby improving performance in hot weather. Recognizing that cars with
952:(Long Life Vehicle) built from 1987 until 1994 for the United States Postal Service for use in mail delivery were initially powered by the Iron Duke engine. The Postal Service specifications called for a 24-year service life and those with 2.5 L engine have surpassed expectations.
491:. Recognizing that future products would need to be smaller and more fuel-efficient, Pontiac engineers were tasked with developing a new engine that would be suitable for these future products. The engineers considered developing smaller displacement versions of the existing V8, a
910:
This was replaced by a swirl-port head with 9.0:1 (instead of 8.25:1) compression ratio in 1984 for a 2 hp (1.5 kW) gain. Other additions for 1985 included roller lifters, improved bearings, and a new
584:, rather than the relatively fragile cast aluminum block used by the 2.3 L Vega engine. (Even with the cast iron block the Iron Duke only weighed about 20 pounds more.) The 2.3 L engine's
970:
475:(AMC). The engine was engineered for fuel efficiency, smooth operation, and long life, not for performance. Total Duke engine production is estimated to be between 3.8 and 4.2 million units.
561:
Focusing on making power at lower engine speeds was a deliberate consideration in order to meet the rest of the design goals. Careful consideration was made to the design of the
518:, fuel economy, and "usable" power at lower engine speeds. They began by analyzing other four-cylinder engines in production at General Motors at the time, and they found that
1717:
674:
was relocated, and the size of the oil pan was reduced. The only parts carried over from the 1978 engines were the connecting rods. Peak power increased to 90 hp.
1410:
882:
928:
oiling system. The most powerful variant of the Tech IV raised the rev limit to 5500 rpm, and achieved 110 hp (82 kW). The Tech IV uses the same
595:
with timing gears. Specially-designed bolts that stretch slightly farther than a conventional bolt were used to secure the intake and exhaust manifolds to the
1463:
938:
V6. Over the years, the Tech IV engine has proved to be a reliable workhorse for owners when not pushed to its limits. All 1978-1990 Iron Duke engines used a
1358:
623:
and a delay incorporated into the air conditioning's circuitry to prevent the compressor from engaging until twelve seconds after the engine was started.
487:
the only engines
Pontiac built were 350 cu in (5.7 L), 400 cu in (6.6 L), and 455 cu in (7.5 L) versions of
1726:
1517:
619:
tended to experience drivability issues in hot weather, other improvements were made including a cut-off switch that shut the compressor off at
691:
2411:
2773:
1251:
148:
123:
57:
647:, instead of the Buick-Oldsmobile-Pontiac V8 pattern. The following year use of the engine expanded to the Sunbird's Chevrolet and
569:
system to ensure power output from each cylinder was equalized. Power consumption of the water and oil pumps were reduced, and the
1703:
2386:
2311:
2277:
1247:
920:
685:
523:
104:
2783:
2420:
1323:
76:
61:
1710:
1658:
2196:
1269:
Kansas Racing
Products continued to make the engines in the early 21st century after buying rights to make them from GM.
2404:
1066:
945:
gear that meshed directly with a steel gear on the crankshaft. 1991-92 VIN R and U engines used a timing chain instead.
916:
599:, to allow slight movement while maintaining the seal of the gaskets in order to prevent cracking the manifolds as they
315:
83:
2229:
2184:
2099:
1935:
704:
616:
472:
958:
2395:
2284:
2268:
1262:
1239:
663:
90:
50:
2612:
2558:
2132:
2104:
915:. Several significant changes were made in 1987, which included: an improved cylinder head, intake manifold, and
566:
349:
881:
2778:
2489:
2470:
2461:
2116:
1968:
1079:
519:
72:
2621:
2368:
2293:
2238:
2064:
2013:
667:
508:
919:
module; a more-modern serpentine belt with an automatic spring-loaded tensioner for the accessories; and a
2375:
2316:
2085:
934:
585:
471:
engine, it was used in a wide variety of vehicles across GM's lineup in the 1980s as well as supplied to
2576:
2036:
1043:
1037:
724:
592:
539:
267:
643:. As these cars were originally designed for Chevrolet engines, the Iron Duke also used the Chevrolet
550:, which would have increased the weight, complexity, and cost of the engine. Despite sharing the same
514:
The development team's design goals were to minimize noise and vibration while maximizing durability,
2436:
2300:
1243:
681:
460:
194:
2594:
2111:
2078:
1950:
1019:
844:
656:
206:
161:
28:
1359:"GM's Unkillable Iron Duke 4-Cylinder Engine Powered Dozens Of Trucks, Cars, and SUVs For Decades"
2601:
2565:
2361:
2215:
2125:
2006:
1959:
1736:
820:
620:
1695:
2528:
2519:
2477:
2445:
2210:
1977:
1231:
1073:
678:
600:
588:
488:
275:
97:
2427:
2220:
2205:
2092:
2055:
2048:
2025:
1992:
1924:
1103:
1097:
1025:
1013:
838:
727:. The 1980 through 1983 Jeep CJs were also available with the Iron Duke as the base engine.
893:(TBI, via a single injector in the throttle body) in 1982. This version was christened the
2585:
2535:
2352:
2325:
2259:
2170:
2157:
2069:
1987:
1943:
1909:
1055:
1006:
923:(DIS). This revision to the engine increased power to 98 hp (73 kW). In 1988, a
868:
862:
856:
826:
652:
640:
636:
562:
527:
504:
484:
361:
226:
1384:
677:
For 1980 the Iron Duke engine was redesigned to be mounted transversely, to suit the new
1411:"For the last time, the Iron Duke was not the same engine as the Chevy II four-cylinder"
515:
2496:
2338:
2148:
1733:
1049:
1031:
1000:
899:
890:
543:
535:
531:
464:
414:
396:
344:
166:
2767:
2454:
2245:
2139:
2043:
2020:
1259:
1091:
994:
988:
924:
850:
814:
632:
596:
551:
547:
500:
456:
424:
371:
249:
216:
199:
1085:
929:
644:
581:
577:
236:
17:
1633:
1332:
1606:
1579:
1550:
1521:
1436:
1331:. Society of Automotive Engineers: Passenger Car Meeting. Detroit. Archived from
1914:
1666:
1276:
1062:
949:
796:
712:
671:
611:
570:
468:
39:
2549:
912:
808:
708:
696:
648:
607:
573:, cylinder bores, and crankshaft journals were designed to minimize friction.
555:
453:
311:
262:
1488:
662:
For the 1979 model year, the engine was extensively redesigned. The original
2747:
1690:
1279:, double-overhead cam head for the 3.0 L version of the racing engine (
976:
1990 GM Iron Duke engine with parts cut away to reveal the inner arrangement
802:
716:
496:
492:
332:
255:
242:
27:
This article is about the automobile engine. For the steam locomotive, see
639:
subcompact cars, replacing the 2.3 L Vega engine, and in the compact
511:), but ultimately decided to create an entirely new four-cylinder engine.
2254:
1280:
1272:
942:
337:
325:
558:
as the
Brazilian engine, the majority of parts are not interchangeable.
2510:
939:
832:
720:
290:
1464:"1982: Luxurious AMC Concord gets Ziebart no-rust, GM Iron Duke power"
2714:
2703:
2681:
2670:
1235:
381:
684:. The bellhousing bolt pattern was revised to match that of the new
670:, a new two-barrel carburetor called "Vara-Jet" was introduced, the
707:(AMC) starting with the 1980 model year. It was the base engine in
2725:
2692:
690:
1230:
four-cylinder racing engines of the 1980s, the last in a line of
376:
34.4 hp (25.7 kW)-44.5 hp (33.2 kW) per liter
499:
derived from the V8, and an inline-four derived from one of the
305:
1699:
2736:
33:
907:-Tech IV. Power output increased to 90 hp (67 kW).
880:
467:
from 1977 until 1993. Originally developed as
Pontiac's new
1522:"Small-engine sport sedans—good handling, tame performance"
538:
as compared to the original
Chevrolet design and the newer
1250:
racing boats. Super Duty engines continued to be used in
1607:"Are carburetors kaput? Coming: throttle-body injection"
631:
The Iron Duke's first applications were in the 1977
1580:"U.S. compacts: Is Chrysler's K-car the new champ?"
522:'s 151 cu in (2.5 L) version of the
420:
410:
405:
395:
390:
380:
370:
360:
355:
343:
331:
321:
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299:
289:
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274:
261:
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235:
225:
215:
205:
193:
188:
180:
172:
160:
155:
141:
64:. Unsourced material may be challenged and removed.
1226:The Iron Duke block formed the basis of Pontiac's
729:
1711:
1573:
1571:
1544:
1542:
8:
1551:"GM's X-cars challenge traditional compacts"
1512:
1510:
1317:
1315:
1313:
1311:
1309:
1307:
1305:
1303:
1301:
1232:high-performance Pontiac Super Duty engines
1718:
1704:
1696:
1115:
147:
138:
1325:Pontiac's New 2.5 Litre 4 Cylinder Engine
1246:(in GTP and GTU class cars), and even in
783:125 lb⋅ft (169 N⋅m) @ 2400 rpm
772:134 lb⋅ft (182 N⋅m) @ 2400 rpm
750:123 lb⋅ft (167 N⋅m) @ 2800 rpm
124:Learn how and when to remove this message
2661: Italicized engines manufactured by
1746:
1322:Sawruk, John M. (26–30 September 1977).
452:) is a 151 cu in (2.5 L)
136:Reciprocating internal combustion engine
1297:
954:
2609:
2589:
2546:
2163:
2031:
719:automobiles, as well as in base-model
503:of the V8 (in the same fashion as the
2627:
2573:
2122:
1749:
1578:Dunne, Jim; Jacobs, Ed (March 1981).
1409:Strohl, Daniel (September 20, 2019).
386:123–135 lb⋅ft (167–183 N⋅m)
7:
1549:Dunne, Jim; Jacobs, Ed (July 1979).
703:GM also began selling the engine to
615:four-cylinder engines equipped with
526:—with a shorter 3-inch (76 mm)
280:8.25:1 (1977–1983) 9.0:1 (1984–1993)
62:adding citations to reliable sources
1634:"GM 2.5L Iron Duke I4 Engine Guide"
1462:Martin, Murilee (11 October 2017).
780:84 hp (63 kW) @ 4000 rpm
769:90 hp (67 kW) @ 4000 rpm
747:85 hp (63 kW) @ 4400 rpm
1632:Weinstein, Joshua (June 8, 2022).
1357:Hunting, Benjamin (May 26, 2021).
1254:racing until well into the 2000s.
211:150.8 cu in (2.5 L)
25:
1389:The Daily Drive by Consumer Guide
1383:Appel, Tom (September 12, 2018).
1204:3.2 L (198 cu in)
1183:3.0 L (182 cu in)
1162:2.7 L (163 cu in)
1154:2.5 L (151 cu in)
1133:2.1 L (131 cu in)
524:Chevrolet 153 cu in four-cylinder
1435:Weissler, Paul (November 1978).
1074:Oldsmobile Calais/Cutlass Calais
969:
957:
580:was made of cast iron with five
530:and longer 6-inch (150 mm)
38:
1248:American Power Boat Association
1234:. The engines were featured in
921:Distributorless Ignition System
548:counter-rotating balance shafts
49:needs additional citations for
761:128 lb⋅ft (174 N⋅m)
366:85–110 hp (63–82 kW)
1:
1240:Charlotte/Daytona Dash Series
1001:Buick Somerset/Somerset Regal
546:. This obviated the need for
1605:Dunne, Jim (February 1982).
1520:; Jacobs, Ed (August 1978).
917:throttle-body fuel injection
889:Iron Dukes were fitted with
682:General Motors "X-body" cars
591:was eschewed in favor of an
316:Throttle-body fuel injection
1437:"Servicing the '79 GM Cars"
705:American Motors Corporation
576:To maximize durability the
534:—had significantly reduced
473:American Motors Corporation
2800:
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2110:
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2091:
2077:
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2012:
2005:
1998:
1991:
1986:
1983:
1974:
1967:
1965:
1958:
1956:
1949:
1942:
1934:
1930:
1921:
1908:
1766:
1763:
1760:
1757:
1754:
932:pattern as the 2.8 L
903:later ridiculed it as the
664:reverse-flow cylinder head
26:
2774:Gasoline engines by model
2649:
2644:
2600:
2598:
2582:
2569:
2564:
2557:
2543:
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2518:
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2098:
2096:
2089:
2084:
2075:
2068:
2063:
2054:
2047:
2035:
2024:
2019:
2017:
2003:
1976:
1939:
1923:
1744:
1659:"Cosworth Type Reference"
1385:"What Was The Iron Duke?"
1292:1979 Chevy Monza Brochure
1220: in (100.0 mm)
1157:3 in (76.2 mm)
645:bell housing bolt pattern
567:exhaust gas recirculation
401:375 lb (170 kg)
221:4 in (101.6 mm)
146:
2744:
2733:
2722:
2711:
2700:
2689:
2678:
2667:
2659:
1903:
1900:
1897:
1894:
1891:
1888:
1885:
1882:
1879:
1876:
1873:
1870:
1867:
1864:
1861:
1858:
1855:
1852:
1849:
1846:
1843:
1840:
1837:
1834:
1831:
1828:
1825:
1822:
1819:
1816:
1813:
1810:
1807:
1804:
1801:
1798:
1795:
1792:
1789:
1786:
1783:
1780:
1777:
1774:
1771:
1199: in (92.1 mm)
1178: in (82.6 mm)
1149: in (66.0 mm)
1080:Oldsmobile Cutlass Ciera
758:90 hp (67 kW)
606:A two-stage, two-barrel
540:2.3 L four-cylinder
231:3 in (76.2 mm)
495:derived from the V8, a
2197:Chevrolet Turbo-Thrift
1739:timeline, 1980–present
886:
700:
461:Pontiac Motor Division
2784:Straight-four engines
1489:"Jeep Engine: GM 151"
1120:Engine Displacements
1038:Chevrolet S-10 Blazer
884:
694:
593:overhead valve design
1691:Jeep 151 information
1283:Project DBA, 1987).
1244:IMSA GT Championship
505:1961 Pontiac Tempest
58:improve this article
1121:
1050:GMC S-15/GMC Sonoma
1020:Chevrolet Celebrity
845:Oldsmobile Starfire
536:secondary vibration
483:At the time of the
176:Tech IV (1982-1990)
29:GWR Iron Duke Class
18:GM Iron Duke engine
1495:. December 1, 2010
1443:. pp. 162–164
1338:on 5 February 2018
1116:
887:
821:Chevrolet Citation
701:
666:was replaced by a
627:Early applications
621:wide open throttle
73:"Iron Duke engine"
2761:
2760:
2756:
2755:
1730:
1441:Popular Mechanics
1258:powered the 1984
1224:
1223:
1069:delivery vehicle)
787:
786:
589:overhead camshaft
509:"Trophy 4" engine
430:
429:
291:Max. engine speed
276:Compression ratio
134:
133:
126:
108:
16:(Redirected from
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2750:
2745:
2739:
2734:
2728:
2723:
2717:
2712:
2706:
2701:
2695:
2690:
2684:
2679:
2673:
2668:
2662:
2660:
2065:Vauxhall Slant-4
1747:
1728:
1720:
1713:
1706:
1697:
1678:
1677:
1675:
1674:
1665:. Archived from
1655:
1649:
1648:
1646:
1644:
1629:
1623:
1622:
1620:
1618:
1602:
1596:
1595:
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1426:
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1423:
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1406:
1400:
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1397:
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1380:
1374:
1373:
1371:
1369:
1354:
1348:
1347:
1345:
1343:
1337:
1330:
1319:
1275:also produced a
1219:
1218:
1214:
1211:
1198:
1197:
1193:
1190:
1177:
1176:
1172:
1169:
1148:
1147:
1143:
1140:
1122:
1104:Pontiac Grand Am
1098:Pontiac Firebird
1026:Chevrolet Lumina
1014:Chevrolet Camaro
973:
964:"Tech IV" engine
961:
839:Oldsmobile Omega
730:
668:crossflow design
617:air conditioning
601:expand with heat
556:cylinder spacing
434:Iron Duke engine
151:
139:
129:
122:
118:
115:
109:
107:
66:
42:
34:
21:
2799:
2798:
2794:
2793:
2792:
2790:
2789:
2788:
2779:Pontiac engines
2764:
2763:
2762:
2757:
2743:
2742:
2732:
2731:
2721:
2720:
2710:
2709:
2699:
2698:
2688:
2687:
2677:
2676:
2666:
2665:
2658:
2657:
2387:High Technology
2086:Holden Starfire
1988:Opel OHV engine
1740:
1724:
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1614:
1611:Popular Science
1604:
1603:
1599:
1589:
1587:
1584:Popular Science
1577:
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1569:
1559:
1557:
1555:Popular Science
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1526:Popular Science
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1136:
1114:
1109:
1108:
1007:Chevrolet Astro
983:
977:
974:
965:
962:
885:"Tech IV" decal
879:
874:
873:
869:Pontiac Ventura
863:Pontiac Sunbird
857:Pontiac Phoenix
827:Chevrolet Monza
791:
629:
563:intake manifold
532:connecting rods
489:their V8 engine
485:1973 oil crisis
481:
314:
270:2 valves x cyl.
137:
130:
119:
113:
110:
67:
65:
55:
43:
32:
23:
22:
15:
12:
11:
5:
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2795:
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2729:
2718:
2707:
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2685:
2674:
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2646:
2643:
2640:
2637:
2634:
2631:
2625:
2624:
2618:
2617:
2610:
2607:
2606:
2599:
2597:
2591:
2590:
2588:
2583:
2581:
2574:
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544:Chevrolet Vega
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1669:on 2011-02-22
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458:
457:piston engine
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425:GM 122 engine
423:
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75: –
74:
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69:Find sources:
63:
59:
53:
52:
47:This article
45:
41:
36:
35:
30:
19:
2650:
2628:
2613:
2602:
2577:
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2536:
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2362:Cadillac OHV
2339:
2326:
2317:High Feature
2221:
2171:
2158:
2149:
2070:
2056:
2049:
2037:
2026:
1999:
1944:
1925:
1750:
1671:. Retrieved
1667:the original
1662:
1653:
1641:. Retrieved
1638:Junkyard Mob
1637:
1627:
1615:. Retrieved
1613:. p. 52
1610:
1600:
1588:. Retrieved
1586:. p. 46
1583:
1558:. Retrieved
1554:
1529:. Retrieved
1525:
1497:. Retrieved
1493:jeeptech.com
1492:
1483:
1471:. Retrieved
1467:
1457:
1445:. Retrieved
1440:
1430:
1418:. Retrieved
1414:
1404:
1392:. Retrieved
1388:
1378:
1366:. Retrieved
1362:
1352:
1340:. Retrieved
1333:the original
1324:
1271:
1268:
1256:
1227:
1225:
1117:
1086:Pontiac 6000
947:
933:
909:
904:
898:
894:
888:
702:
676:
661:
630:
605:
578:engine block
575:
571:piston rings
560:
520:GM do Brasil
513:
482:
449:
445:
441:
437:
433:
431:
362:Power output
350:Water-cooled
207:Displacement
162:Manufacturer
120:
114:January 2014
111:
101:
94:
87:
80:
68:
56:Please help
51:verification
48:
2405:Small Block
1643:January 20,
1499:January 20,
1473:January 20,
1420:January 20,
1394:January 20,
1368:January 20,
1363:DrivingLine
1266:available.
1063:Grumman LLV
950:Grumman LLV
930:bellhousing
797:AMC Concord
679:front-drive
672:distributor
651:twins, the
586:belt-driven
516:drivability
479:Development
469:economy car
446:Pontiac 2.5
411:Predecessor
173:Also called
2768:Categories
2529:Detroit 60
2490:Oldsmobile
2471:Oldsmobile
2437:Oldsmobile
2301:High Value
2260:Buick/3800
1673:2012-06-04
1518:Dunne, Jim
1287:References
1228:Super Duty
1118:Super Duty
1112:Super Duty
1102:1985–1991
1096:1982–1985
1090:1984–1988
1084:1982–1991
1078:1982–1992
1072:1985–1991
1061:1987–1994
1056:GMC Safari
1054:1985–1990
1048:1985–1993
1042:1985–1987
1036:1985–1987
1030:1985–1993
1024:1990–1992
1018:1982–1990
1012:1982–1985
1005:1985–1990
999:1985–1987
993:1982–1991
987:1982–1992
913:crankshaft
861:1977–1980
855:1977–1981
843:1978–1980
837:1980–1981
831:1980–1983
825:1978–1980
819:1980–1981
813:1980–1981
809:AMC Spirit
807:1980–1982
801:1981–1983
795:1981–1982
697:AMC Spirit
649:Oldsmobile
608:carburetor
454:straight-4
406:Chronology
397:Dry weight
391:Dimensions
333:Oil system
312:Carburetor
300:Combustion
263:Valvetrain
181:Production
84:newspapers
2748:VM Motori
2595:Family II
2396:Big Block
2376:Blackwing
2369:Northstar
2294:Shortstar
2285:Gen V 90°
2112:Family II
2000:Iron Duke
1993:GM Ecotec
1617:27 August
1590:27 August
1560:18 August
1531:18 August
1447:17 August
1342:17 August
1058:Cargo Van
1009:Cargo Van
935:60-Degree
897:, though
803:AMC Eagle
542:from the
421:Successor
322:Fuel type
285:RPM range
256:Cast iron
243:Cast iron
184:1977–1993
142:Iron Duke
2603:Family B
2586:Circle L
2566:Family Z
2312:Opel 54°
2239:Opel CIH
2126:Family 1
2014:Opel CIH
2007:Family 0
1960:Family 0
1910:Gasoline
1729:previous
1468:Autoweek
1415:Hemmings
1281:Cosworth
1277:16-valve
1273:Cosworth
943:camshaft
721:Jeep CJs
657:Starfire
338:Wet sump
326:Gasoline
295:5000 rpm
252:material
239:material
156:Overview
2520:Duramax
2505:Inline
2478:Duramax
2462:Detroit
2446:Pontiac
1978:E-Turbo
1727:«
1215:⁄
1194:⁄
1173:⁄
1144:⁄
1128:Stroke
940:micarta
895:Tech IV
877:Tech IV
833:Jeep CJ
739:Torque
713:Concord
641:Phoenix
637:Sunbird
450:Tech IV
98:scholar
2746:
2735:
2724:
2715:Nissan
2713:
2704:Suzuki
2702:
2691:
2682:Toyota
2680:
2671:Subaru
2669:
2651:Legend
2645:2020s
2642:2010s
2639:2000s
2636:1990s
2633:1980s
2455:Diesel
2428:Holden
2412:Gemini
2278:GM 60°
2140:GM L3B
2093:Saturn
2044:Quad 4
2021:Saab H
1936:Inline
1767:2020s
1764:2010s
1761:2000s
1758:1990s
1755:1980s
1737:engine
1242:, the
1236:NASCAR
736:Power
715:, and
709:Spirit
528:stroke
448:, and
356:Output
308:system
189:Layout
100:
93:
86:
79:
71:
2726:Honda
2693:Isuzu
2421:LS/LT
2353:Buick
2246:E-TEC
2230:Atlas
2216:Black
2185:Atlas
2100:Atlas
2079:S-TEC
1951:S-TEC
1336:(PDF)
1329:(PDF)
1260:Fiero
867:1977
849:1977
777:1981
766:1980
755:1979
744:1978
733:Year
717:Eagle
695:1982
653:Monza
633:Astre
612:choke
105:JSTOR
91:books
2629:Type
2497:DMAX
2222:RB30
2211:Blue
1915:Flat
1751:Type
1645:2023
1619:2019
1592:2019
1562:2019
1533:2019
1501:2023
1475:2023
1449:2019
1422:2023
1396:2023
1370:2023
1344:2019
1252:ARCA
1067:USPS
948:The
655:and
635:and
565:and
552:bore
442:2500
432:The
306:Fuel
77:news
2737:BMW
2622:MDE
2551:JTD
2512:M51
2206:Red
2133:122
2117:SGE
2105:MGE
1969:SGE
1238:'s
905:low
507:'s
463:of
438:151
268:OHV
60:by
2770::
2560:RA
2544:4
2537:6H
2484:6
2349:8
2193:6
2179:5
2057:ZR
2050:ZZ
2027:AZ
1984:4
1940:3
1926:EJ
1919:4
1904:4
1889:9
1859:9
1829:9
1799:9
1734:GM
1732:—
1661:.
1636:.
1609:.
1582:.
1570:^
1553:.
1541:^
1524:.
1509:^
1491:.
1466:.
1439:.
1413:.
1387:.
1361:.
1300:^
1217:16
1213:15
711:,
688:.
659:.
603:.
497:V4
493:V6
444:,
440:,
2614:A
2578:E
2340:J
2327:H
2255:V
2172:J
2159:G
2150:X
2071:A
2038:G
1945:G
1901:3
1898:2
1895:1
1892:0
1886:8
1883:7
1880:6
1877:5
1874:4
1871:3
1868:2
1865:1
1862:0
1856:8
1853:7
1850:6
1847:5
1844:4
1841:3
1838:2
1835:1
1832:0
1826:8
1823:7
1820:6
1817:5
1814:4
1811:3
1808:2
1805:1
1802:0
1796:8
1793:7
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127:)
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