It is visually similar to the first-generation engine (only the upper cam cover now featured red and black lettering) and the US market power output was only increased to 86 kW (115 hp; 117 PS). Some may say “It is Keiichi Tsuchiya’s 86 Engine”. They are interchangeable if all the other belt tensioning parts and cam belt are changed at the same time. 4AGEU is Toyota's A Engine. Twin carburetted swirl-intake version with Toyota TTC-C catalytic converter, introduced in August 1984 along with a facelift for the Tercel (and its sister variants) in Japan. After a good 10k miles of break-in, the engine is ready for a dyno baseline. There is another option. Post Cancel. 2A engines in 1982 onwards AL20 Tercels have a slightly different valve cover and timing belt cover than early AL11 Tercels, as well as an automatic choke, and automatically controlled hot air intake (HAI) system. Output was 61 kW (82 hp; 83 PS) and 11.9 kg⋅m (117 N⋅m; 86 lbf⋅ft). Even though the valve angle is closer to what is considered in some racing circles[who?] However, this was a gross power rating and the engine was later re-rated at 88 kW (120 hp; 120 PS) net. Digg; del.icio.us; StumbleUpon; Google ; Posting Permissions You may not post new threads; You may not post replies; You may not post … To allow for the difference in cam belt tensioners the oil pump castings are different between the engines. The flange is made to match the stock 4AGE 20V ITB mechanism for a seamless and turbulence-free air flow in the combustion chamber.\u003cbr\u003e\u003cbr\u003e\nOur manifolds are designed to be heavy duty to handle racing application without showing weaknesses or cracks.\u003cbr\u003e\n\u003cbr\u003e\nWe highly recommend to have your intake manifold … 2 to mark engine production start", https://en.wikipedia.org/w/index.php?title=Toyota_A_engine&oldid=1018713386, Short description is different from Wikidata, Articles with unsourced statements from March 2018, Articles with unsourced statements from October 2012, Articles with unsourced statements from January 2013, Articles with unsourced statements from June 2019, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from September 2018, Articles with unsourced statements from September 2018, Articles with unsourced statements from January 2020, Articles with unsourced statements from April 2019, Creative Commons Attribution-ShareAlike License, 8.0:1, 8.9:1, 9.0:1, 9.3:1, 9.4:1, 9.5:1, 10.3:1, 10.5:1, 11.0:1, 59 kW (79 hp; 80 PS) at 5,600 rpm and 11.5 kg⋅m (113 N⋅m) at 3,600 rpm (compression at 9.0:1), 48 kW (64 hp; 65 PS) at 6,000 rpm and 98 N⋅m (72 lb⋅ft) at 3,800 rpm (compression at 9.3:1), 55 kW (74 hp; 75 PS) at 6,000 rpm and 106 N⋅m (78 lb⋅ft) at 3,600 rpm (compression at 9.3:1), 52 kW (70 hp; 71 PS) at 5,600 rpm and 108 N⋅m (80 lb⋅ft) at 3,800 rpm (compression at 9.0:1, European spec), 44 kW (59 hp; 60 PS) at 4,500 rpm (N. America, AL-21 3 door liftback), 46 kW (61 hp; 62 PS) at 4,800 rpm (N. America, AL-25 5-door wagon), 61.4 kW (82.4 hp; 83.5 PS) at 5,600 rpm and 118 N⋅m (87 lb⋅ft) at 3,600 rpm (compression at 9.0:1), 63 kW (85 hp; 86 PS) at 6,000 rpm and 121 N⋅m (89 lb⋅ft) at 4,000 rpm (compression at 9.3:1), 66 kW (89 hp; 90 PS) at 6,000 rpm (compression at 9.3:1), AL25 Sprinter Carib 1984–1988 (Japan only), AE82/86 Corolla 1983–1987 (excluding Japan), 84 kW (113 hp; 115 PS) at 5,800 rpm, and torque 145 N⋅m (107 lb⋅ft; 14.8 kg⋅m) at 4,800 rpm, 77 kW (104 hp; 105 PS) at 6,000 rpm, and torque 142 N⋅m (105 lb⋅ft; 14.5 kg⋅m) at 3,200 rpm, 79 kW (106 hp; 107 PS) at 6,000 rpm and torque 140 N⋅m (103 lb⋅ft; 14.3 kg⋅m) at 3,200 rpm, AE101/104/109 Sprinter 1992–2002 (Japan only), AE111/114 Sprinter 1995–1998 (Japan only), AE95 Sprinter Carib 1988–1990 (Japan only), AE111/114 Sprinter Carib 1996–2001 (Japan only), AE92/AE111 Corolla/Conquest 1993–2002 (South Africa), 81 kW (110 hp; 110 PS) at 6,000 rpm and 14.5 kg⋅m (142 N⋅m; 105 lbf⋅ft) at 4,800 rpm (compression at 9.5:1), AE82/AE92 Corolla GLi Twincam/Conquest RSi 1986–1993 (South Africa), Bore and Stroke: 81 mm × 77 mm (3.19 in × 3.03 in), Power: 86–95 kW (115–128 hp; 117–130 PS) at 6,600 rpm, AE111 Sprinter Carib 1997–2000 (Japan only), AE91 Toyota G Touring 1994–1999 (Japan only), AE100 Toyota G Touring 1994–1999 (Japan only), AE90 Corolla and Holden Nova 1989–1992 (Australia only), This page was last edited on 19 April 2021, at 13:32. [21], The 4A-GE produced 84 kW (112 hp; 114 PS) at 6,600 rpm and 13.4 kg⋅m (131 N⋅m; 97 lbf⋅ft) of torque at 4,800 rpm in the American market. The cylinder head was developed by Yamaha Motor Corporation and was built at Toyota's Shimoyama plant alongside the 4A and 2A engines. Numerous variations of the 4A design were produced, from basic SOHC 8-valve all the way to DOHC 20-valve versions. Please see under “Inlet manifolds” for more information. - Conan the … Same as the first generation 4A-FE, only more aggressive tune for more output. This engine design improves fuel efficiency and torque, but compromises power. Both 20V engines run the simplest form of variable valve timing in the form of a twin position cam inlet pulley. The gudgeon pins them self are readily interchangeable. The 4ag 20v was never paired with an automatic and for good reason too. – Blade / butterfly diameters: While both engines have round throttle blades, however the Blacktop throttle blades are larger at 45mm compared to the 43mm of the Silvertop. with a torque of 162 Nm (119 lb•ft) at 5,200 rpm. Installing a Hyundai radiator into an AE86, 4age 20V Cooling kit – Version 3 & 4 install guide, SQ Engineering – Automotive Customization Shop. Both are readily interchangeable and use the same fasteners for the main bearing cap, as such the ARP fastener upgrade also suits both as does a complete set of billet aftermarket rods. An automatic simply can't bring out the full potential of the motor. This change in the intake ports negated the need for the earlier twin-runner intake manifold and it was replaced with a single-runner manifold. Both had 4 valves per cylinder with DOHC heads and used the narrow 22.3° valve angle. 4age 20v wiring diagram diaryofamrs com 4age 20v wiring diagram diaryofamrs com. my vote goes to 4AGE BT.. lots can be done to the engine.. it can go up to 1950cc with a stroker kit can put ARC induction box, Tom's intake, FGK extractor, Toda cam, standalone ECU it can go more than 230 horsepower.. and get a 6speed gbox.. sure can tapau stock 3SGE after u've done all … For those not using the outer row- for example not using a Blacktop power steering pump or A/C components then there is no … The engine was retired from North American Corollas in 1991, although it continued to be available in the Geo Prizm GSi (sold through Chevrolet dealerships) from 1990 to 1992. The engine was also used in some 1994–1999 Celicas (6th generation) at the base ST trim level, as well as the Toyota Corolla's clone, the Geo Prizm. The diameters are close to 46.5mm for the Gen-1 and 47.5mm for the Gen-2. Produced from 1993 to 2002, it was a 4-valve DOHC narrow-valve-angle economy engine stroked out from the 4A, also using the 4A-FE's slave-cam concept. In other markets, other designations were used. 903. New performance parts are still available for sale even today because of its strong fan base. The silvertop shares the same 48mm diameter thermostat as the 16V models while the Blacktop uses a significantly larger 56mm. This not only raises the airspeed which causes better cylinder filling, but due to the asymmetrical airflow a swirl is created in the combustion chamber, meaning better fuel atomization. Dunlop, ACT. Although the pistons are initially interchangeable physically they aren’t practically as a Silvertop with Blacktop pistons has a very high compression and quite low when the combination is reversed. The Blacktop on the other hand only has dampening on the inner pulley. A TRD Mid-Tuned 20v Blacktop 4AGE, TRD WaterPipe, TRD Header, Outputs 170PS with Freedom ECU w/ Garage Motore (from Touge Showdown 200 Round 2 with AE86 Coupe) setting, OEM Injectors, Engine rebuild and TODA 1800cc Kit (TRD Sakurai Special) Not sure what whole 11k rpm is all about however. Peak Horsepower (@ RPM): 112 hp @ 6,600 RPM, 157 hp @ 7,400 RPM (20V), 167 hp @ 7,400 RPM (4A-GZE) Peak Torque (@ RPM): 97 lb-ft @ 4,800 RPM, 119 lb-ft @ 5,600 RPM (20V), 155 lb-ft @ 5,600 RPM (4A-GZE) Pistons/Compression Ratio: 9.4:1, 10.3:1, 10.5:1 (20V) Block Material: Iron: Head Material: Aluminum: Camshafts: The 1.5 L 1A was produced between 1978 and 1980. Please see “Camshafts belt tensioners”, “Camshafts” and “Camshafts belts” for more information. Due to the relatively high state of tuning of the stock engine, most power/torque gains come from higher lift cams and engine management. These updated 4A-GZE engines were rated at 121 kW (163 hp; 165 PS) and 21.4 kg⋅m (210 N⋅m; 155 lbf⋅ft) for the 1990/1991 AE92 Corolla and 173 PS (127 kW) for the AE101. makes about 160-170 hp and the b18c5 (type-R?) Called an EFI-S engine. Output was 115 kW (154 hp; 156 PS) at 5,600 rpm, 24.2 kg⋅m (237 N⋅m; 175 lbf⋅ft) at 3600 rpm. The Silvertop has a static compression ratio of 10.5:1 compared to the 11:1 of the black. Also of note, the pistons were changed to accept a 20 mm (0.79 in) fully floating gudgeon pin unlike the 18 mm (0.71 in) pressed-in pins of the earlier versions. The NonStopTuning Toyota Corolla AE86 4AGE Pulley Kit increases horsepower via great weight reduction and the underdriving of accessories. The business is located in the S.E Suburbs of Victoria/Australia however a worldwide mail service is available. Mechanically, the late-model engines received MAP load sensing and redesigned pistons, intake ports, and intake manifold. This is intended to give the engine better breathing, and as the 20v is about 145hp it seems to work. Because of the swirl-intake, the sealing surface between cylinder head and valve cover is different from other SOHC A-engines, featuring vertical curves on the manifold side of the head. Toyota never made a wide-valve angle "7A-GE" based on the 7A, but many enthusiasts have created one using a combination of 7A-FE parts (block and crank), 4A-GE parts (head, pistons) and custom connecting rods. It used Toyota's Turbulence Generating Pot (TGP) lean combustion system to meet Japanese emissions standards at the time with only an oxidation (2-way) catalyst.[8]. In the United States, the 7A-FE's most common application was in the 1993–1997 Corolla (7th generation). Toyota joint venture partner Tianjin FAW Xiali now produces the 5A-FE (dubbed 5A+) for its Vela and Weizhi (C1) subcompact sedans[citation needed]. allright guys, how does the high revving 4age compare to the high revving honda vtecs?? Toyota designed this engine with fuel economy in mind. Introduction: The 20 valve version of the 4A-GE engine appeared on the 1992 Corolla Levin and Sprinter Trueno in Japan. The 1.3 L 2A was produced from 1979 through 1989. Although fitted with upgraded pistons, they still had the same ports, valve timing, and head gasket as the naturally aspirated 4A-GE engine, although T-VIS was omitted. A solution can be to either use the 16V / Silvertop brackets and pumps or even simpler a 4-Rib accessory belt instead of the original 5-rib, this lets the belt compensate for the difference by being one rib offset between the pulleys. 4A-GE Gen 5 20V “Black Top” (1995 – 1998) is the last 4AGE-type. It has silver cam covers with chrome lettering, hence the nickname "silver top". The common (1993 to 1995 North American) version is rated at 82 kW (110 hp; 112 PS) at 5600 rpm and 15.9 kg⋅m (156 N⋅m; 115 lbf⋅ft) at 2800 rpm. The first generation (1987–1996) featured a plate on the head which read "16 valve EFI" and fuel injectors in the head. Blacktops cams also have an interesting feature in that the base circle (low side) of all the cam lobes have been machined such that they have only a small ridge for a friction surface. The Blacktop was fitted with thinner, lighter and weaker rods which are 485 grams each. Superior to other available kits, the NST kit offers an Overdrive Alternator Pulley to optimize output for stereo system lovers. [12] Features two variable-venturi carburetors, which Toyota wanted to test in Japan before launching them in export along E series engine, albeit in single carburetted version. Temperature was 80f/26.5c. [21] Today, more modern high-revving engines have decreased the valve angle to 20 to 25 degrees, which is now believed to be ideal for high-revving engines with high specific power outputs. This reduces the weight down to 5.9Kg. The 4A-FE is different from the 4A-GE in terms of performance and power. The Blacktop on the other hand features all but the smallest flat section behind the exhaust ports. Francis. Likewise, an unofficial supercharged "7A-GZE" has also been built from 7A-FE parts (block, crank), 4A-GZE parts (head, pistons) and custom connecting rods. The Indonesian and Russian version of the 7A-FE has the strongest naturally aspirated output, 89 kW (120 hp; 120 PS) at 6000 rpm and 16 kg⋅m (157 N⋅m; 116 lbf⋅ft) at 4400 rpm, with 9.5 compression ratio. Frangipani. – Conversion notes: While the throttle bodies can be swapped in terms of being able to be bolted down they have other incompatibility issues resulting from the different inside / outside profiles on both ends and different velocity stack mounting. While the port cross-section was suitable for a very highly modified engine at very high engine speeds, it caused a considerable drop in low-end torque due to the decreased air speeds at those rpms.

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