1GFE 7MGE

[pampoen]

whats the difference between the {1GFE 2000 24V INJ Cressida GLI 6}and the{7MGE 3000 24V 18 INJ Cressida 3.0l}INTERESTING ONE

[JohanM]

If I am correct, it is the engine capacity that differs as well as the type of fuel injection that was used on it.

[ThysdJ]

Courtesy of Wikipedia:

1G-FE DOHC
The DOHC 1G-FE uses a narrow valve angle and other fuel economy optimizations. It was introduced in 1988. Output was 135 hp (101 kW) at 5600 rpm and 130 ft·lbf (176 Nm) at 4400 rpm. In 1998 VVT-i was added, which bumped output to 160 hp (119 kW) at 6200 rpm and 148 ft·lbf (200 Nm) at 4400 rpm for the Toyota Altezza/Lexus IS 200, Toyota Crown, Toyota Chaser, Toyota Mark II, and Toyota Cresta

7M-GE DOHC
The Toyota 7M-GE introduced in the early months of 1986 is a 3.0 litre (2954 cc) 24-valve (4 valves per cylinder) DOHC/fuel injected engine. The valves are spaced at a performance-oriented 50° angle. Cylinder bore is 83 mm (3.27 in) and stroke is 91 mm (3.58 in).

The 7M-GE was produced from 1986 through 1992. Output was 190-204 hp (142-152 kW) at 6000 rpm and 185-196 ft·lbf (250-265 Nm) at 4800 rpm.

Not withstanding the technical sophistication and powerful output of the engine, it was plagued with the problem of regularly blowing head gaskets. This was because the head gasket was originally meant to be made out of asbestos; at the last second they changed the material--but not the 56 ft·lbf torque spec. The turbo version 7M-GTE suffered from the same problem. Permanent fixes typically involved a metal after-market headgasket, higher torque settings (usually 70-80 ft·lbf) and upgrading to head studs (through the ubiquitous ARP and their hardware) rather than bolts.

Specifications:

* Displacement: 2954 cc (180.2 cu in)
* Bore: 83.00 mm (3.27 in)
* Stroke: 91.00 mm (3.58 in)
* Compression Ratio: 9.1:1
* Weight: 119.5 kg (440 lb)

Applications:

* 1986.5–1992 (1987–1993 in Japan) Toyota Supra MkIII (MA70)
* 1989–1992 Toyota Cressida Mark II (MX83)
* Toyota Chaser
* Toyota Crown

The main difference is about 40kW of power and about 90Nm of torque.

[BenHur]

The motor that was used in the GLI-6 Cressidas was one of Toyota's not so sucessfull motors of that time. It was a 6 Cyl 2.0l engine that produced the power of an 1600 with the fuel consumption of a V6