How much horsepower does a 4afe have?
4A-F. A narrow-valve (22.3°) DOHC 16-valve carburetor-equipped version, the 4A-F, was produced from 1987 through 1990. Output was 71 kW (95 hp; 96 PS) at 6,000 rpm and 13 kg⋅m (127 N⋅m; 94 lbf⋅ft) at 3,600 rpm (compression at 9.5:1, EU spec).
How much horsepower does the 4age have?
|Bore & Stroke (mm):||81mm x 77mm|
|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)|
What is the difference between 7AFE and 4afe?
The 7A engine series was essentially the same engine, stroked for higher displacement (1.8 liters) and better torque. The 4A-FE, by 1993, was producing 105 hp @ 5,800 rpm (75 kW) and 100 lb-ft of torque at 4,800 rpm (136 Nm). In California trim, it produced 100 hp (86 kW).
What is the difference between 4afe and 7afe?
The 4A-FE, by 1993, was producing 105 hp @ 5,800 rpm (75 kW) and 100 lb-ft of torque at 4,800 rpm (136 Nm). In California trim, it produced 100 hp (86 kW). The 7A-FE boasted an extra 10 horsepower and 15 lb-ft of torque, engaging at a lower rpm (110 hp in California); in metric terms, it pushed out 82 kW and 156 Nm.
What is a 7AFE?
Toyota’s 7A-FE was a 1.8-litre four-cylinder petrol engine that was produced from 1990 to 2002. Based on the 1.6-litre 4A-FE engine, key features of the 7A-FE engine included its cast iron block, aluminium alloy cylinder head, double overhead camshafts and four valves per cylinder.
Will a stock 20V have more power than a 4A-FE Turbo?
Stock 20V wont have more power than a 4A-FE turbo, so for your answer, nope. Gotcha. Just wondering. What kind of power could be expected from a turbo 4A-FE, nothing extreme, just a basic turbo setup with mostly stock internals. ’88 Corolla, AE92 SR-5, 7A-FE swap/GT-S suspension, brakes, interior.
How to open up the 4afe?
With a good kit you could really start to open the 4afe up, you would need turbo, manifold, intercooler, fuel pump, fuel pressure regulator, injectors, and I would recommend water injection, and then some way to tune that isnt a SAFC or SAFC2. The tuning is key to keeping a small displacement NA-t engine alive.
Should I buy a turbo kit for my 4agze?
If you are starting with a 4AGZE and want to turbo it then up to stock GZE boost levels all you need to worry about is the turbo kit. If you want to run more than 8 PSI you need to decide if buying a gruntbox and working with what you have will be the best route or if you should upgrade to something with more control.
What is the weakest 4A engine block?
The three rib block is the weakest 4A block. It has the weakest crank, some of the smallest rods and weak pistons. Now this isn’t to say everyone should try to do this, it just stresses the importance of a good tune and shows what can be done with one.